www.riteads.com is a good site that promotes CPA (Cost Per Acquisition Marketing) which is actually affiliate marketing with a twist. It has to do with getting paid actions performed which can vary from offer to offer. Unfortunately for some offers these actions are outright sales + restrictions eg. Geographic restrictions, traffic restrictions etc.
As for the latter con you are better off promoting a direct Affiliate product/service link without any restrictions and just get paid as long as a sale is made not how the sale was made.
Affiliate Marketing – Get sales no matter what
CPA – Get Sales; but how did you get the sales.
If the CPA offer has nothing to do with sales (e.g Leads, signups etc) its cool as long as it is from the accepted country region.

When you encounter riteads.com you will be requested to sign up with www.salesblotter.com which is a good CPA network that accepts Nigerians.
If you sign up with them it can take up to 3 full weeks to be accepted. Once accepted the Journey begins. You get in touch with one of riteads’s Customer Service reps given to you in their email and then you will be asked to pay a fee of N21,950 to access their training portal.
There is a Guaranteed money back assurance for this fee if you don’t make $60 on your first day of training. If you don’t make $60 you will be refunded your N21,950 + N10,000.

This seems like a good deal; only that you will not make the $60 from a marketing sale. You will make $60 when you purchase a chosen offer for by yourself, for yourself!
Worse still you will not make $60, because you will spend close to $32 leaving you with $28 as profit (not the proposed $60).
So your N21,950 - $28 leaves you with….

The worst part of it all is that after the lengthy Theoretical Training you will not still be able to do any Advertising because the keys, details and strategies are not in their trainings. A newbie or Internet Marketing Johnny Just Come will never see this coming. An experienced guru will see this from the very day one.
This is a bait that leads to an Upsale i.e. the vey Knowledge you need to Advertise your CPA offers (after the long wait of being accepted by the CPA Network, and the Offer’s Owner and all the rigors of the first activity of getting $60) is really not available on the training site.
You have to purchase that one separately – Hidden Costs + Cost of Advertising which you are never informed about.

In all if you are ready for a jolly ride of unplanned upsales and miscellaneous expenses you can give them a try if you want to do CPA through them.

Recommendation: If you want to do CPA marketing; you can do it well without them; whichever one suits your goal and Budget – with them (if you are ok with unplanned expenses) or without them.
But bear it in mind – “Profitable & Realistic Paid Advertising on a low Budget is not Feasible”. Don’t Let anyone deceive you.

Please which CPA do you think could work. Or where do you one can learn and make real money through CPA.

If you must do CPA marketing don't get involved with these guys. They own sporry cpa, pay per call and now salesblotter. They will drain your pocket dry without you earning anything. You will buy hosting and widgets from them. They will put your card on autobilling and you cant withdraw your card details unless you have to block it. They will not disclose any detailed information to you on their training portal because they want you to pay them heavily to set up website, landing page and google ads for you.They control the CPA sites. You cant withdraw the $60 on your dashboard. Be guided, don't be carried away by the make N500,000 monthly they advertise..It's better to learn from the reviews and experiences of others

If you really want to learn CPA marketing, get a course that teaches you how to register with approved sites like maxbounty.com, adworkzmedia.com, peerfly.com etc and promote offers to earn