Hello and welcome, @khuana!
Should you decide to take a step back and write about some scientific stuff, consider to use the #steemstem tag. Steemstem is the home of steemit's growing scientific community with quite a few nigerians at work, and getting a post selected there can significantly boost it (and the payouts^^)
Another thing that might interest you is this very great guide for newbies:
https://steemit.com/steemiteducation/@theferalone/field-guid-to-steemit-how-it-works-and-how-to-survive-your-first-30-days
Cya around!
Thank you so much @sco. I am really appreciate this and I will do well to check out this link for newbies. Again, many thanks.