First of all, congratulations on your profile approval and welcome to Upwork. There are various ways you can get paid here on Upwork. However, the fastest and most convenient way is the Local Bank transfer. It's the fastest because it takes less than 3 hours(for me, I use GTB) to get credited, most convenient because you get the naira equivalent, no hassle of trying to sell your dollars. Finally, it's quite cheap, the transaction fee is less than $1.00.
Just add your bank details and your bank swift code(search the internet, its there) and within a few business days, your account will be confirmed. Note: Your account name and Upwork account name should be the same.
However, if you need your earnings in dollars, probably you want to make some transactions in dollars directly or you have an easy way of reselling the dollars, you can go Payoneer.
For now, your key focus is to land those jobs and build your job success, getting paid is one of the easiest processes on Upwork. Once again, you are welcome and good luck.
"A dream doesn't become reality through magic; it takes sweat, determination, and hard work."
Firstly, I do not think profile approval on Upwork is controlled by humans but by alogrithms for the first stage before the humans do the once that came through the first stage.
However, checking your profile, it is too weak if I may say. You still need to go back and tweak it. You should not just resubmit after being rejected. I will list some things I feel you should brace up on your profile.
These are just tips and doesn't gurantee the approval, but I wish you success.
"There are no secrets to success. It is the result of preparation, hard work, and learning from failure."
Keep trying, no one trusts Nigerians but we still push. All I can say is keep pushing bro... You'll land something soon. That was how I started and I'm still struggling...
Congrats on getting your first job, you also got a great review so hopefully, that helps in getting more opportunities.
I do have a suggestion. It might be best to pick two of the many skills you listed and focus on those. Create specialized profiles for those two and focus on getting jobs in those categories. Clients may have more confidence in your ability when they know you're focused and can deliver the best in the category they're hiring for.
Right now you've listed:
This probably has the opposite effect you're hoping for. Clients want freelancers who are the best at what they need, not the ability to do many things relatively well.
Hope this helps!