You have no posts since October so could you sign a message from an address that you've used one bitcointalk in the past? Otherwise it's very hard to trust you as so many accounts are sold and hacked nowadays.
I had my account hacked before, and Cyrus fixed it for me. However I can't seem to find it. I don't use any BTC apps, only LBC, and Paxful. However I can show you a proof that I own this by using the BTC address I used before when transacting. Thank you.