I guess that someone told you that bitcointalk is a place where you come to earn BTC, but you got it all wrong buddy; since you said that you have no idea about BTC you should first ask yourself "how can I learn about BTC" and then move on about actually profiting from it.
Yap, sharing a Bitcoin address is the last one in a row. I am fascinated by how bitcoin addresses are leftover internet, I guess newcomers imagine that when someone sees the BTC address, they immediately need to send some coins there.
OP, are you sure that you still have full access to this wallet?
in addition to just learning about bitcoin and cryptocurrencies, maybe you could improve your skills. Typing, data entry ... are not something that is especially paid for. plus the competition is huge because everyone knows how to do it.