Need Advice On Aviation Courses

If any one knows anything about 'college of aviation', please help a mate.
I'm a graduate of European studies 'German and French'-major and russian-basics.
i've been trying to apply to some of this international airlines, but i haven't been getting replies.
decided to take a course on aviation, may be it could help, since it is sometimes requested for.
don't know in particular which one to take.
was thinking of 'air travel management' or is ticketing and reservation course better?
i beg advice me if you in the line. Thanx

Thanx 'Loluu', but Zaria is really too far for me and with what i've gathered they don't have affiliate centers in other states.
The thing is there is a 'college of aviation management studies' in Lagos, which has it's branches in other states. i've been quite sceptical about registering with them because i don't know if they are widely accepted in the aviation industry.
plz guys in the aviation industry let me have your own view here.
i want to register this wk for 'Air travel management', i hope i won't be making a mistake?
And if you've taken any professionals in aviation plz let me know how to go about it since i want to work in the aviation management section.
Thanx a lot
love y'ol

Thanx Loluuu,
i'll see how fast i can get to Zaria, if not i'll take my chances and take the IATA exams through any other aviation school, i think that s better, 'because Zaria is also expensive for me. Like i said earlier i'm searching for a job, like lots of people in this forum.
Always grateful.