Please bosses i needed your help

I called my agent this afternoon to ask about my canada visitor applications it’s 3 month now and the agent said my visa as been approved

Please i want to ask if truly the visa is approved i think the agent will be the one to call me first and again i think once visa is approved they will send a email of approval and ask me to bring my passport right?

Please message me 08076715705 WhatsApp thanks

Please my sister was to apply for just 9 days certificate course in US, I want to ask what type of Visa she will need for just 9 days certificate course

I earn 550,000 as monthly salary

Thanks for your good advice, anyway I told the vo have traveled to Ethiopia about 6 times, turkey and Togo, Ghana, don't just know why she called me back and start typing by telling me sorry and she even took back my passport and refusal paper from me, after typing for about 5 min, she just shake her head and say so so sorry reapply

Hello everyone, here is how my interview went

Vo. good morning

Me. good morning and how are you doing this morning

Vo. Good thanks and you

Me. Not bad thank you

Vo. Your passport please

Me. Handover my passport

Vo. What are you going to do in US

Me. My uncle 25 years wedding anniversary

Vo. Oh really

Me. Yes

Vo. Where do you work

Me. I told her

Vo. How much do you earn

Me. Told her

Vo .Have you travel outside Nigeria

Me. Yes

Vo. How long do you plan to spend in state

Me. 10 days

Vo. Are you married

Me. Yes

Vo. How many kids

Me. 3

She just handover my passport and yellow paper saying sorry you are not qualify to travel.

Please what surprised me was that after I took my passport and the refusal letter from her, on my way going out of the America Lagos embassy , she was calling me back, I didnt notice I was the one she was calling, she sent security to call me back, when I went to her she took back my passport back from me and she started typing on her system for about 5 minutes, tell me please am sorry kindly wait there's an error, she continues typing still keep on telling me there is an error, later she just said am truly sorry kindly reapply, she handover back my passport and she. Called next. Please can someone tell me why this happened