Now, I just managed to remove the ban from being able to post (by sending litlle amount of btc not to the proper address)
If it is your case, it means you paid small amount of BTC for the Copper membership as a fee for an evil IP.You have not yet worn the Copper membership but you can decide to wear it or not. If you want to wear it, please follow the guide from theymos.
Once you have it, you get the choice:
Quote
My main question is : If I only respond to bounty posts online, Will I have any issue with my account?
As the others pointed out, just don't break rules.