Somebody can solve my problem? Or give any alternative?
Edit:
Please click on the image link to see my problem. It is not showing for some reason.
Tor user here. Please see this thread, especially my replies 0, 1, 2, and 3 (all currently on the third page).
In Tor Browser, you can get a new circuit by clicking the onion button, then hitting “New Tor Circuit for this Site” (or Ctrl-Shift-L). Wait for reload. It may take a few retries to get a CAPTCHA. That is how I am logged in right now! At worst, I have needed to cycle through six different circuits to get the accursed CAPTCHA. Usually, I “only” need to try two or three.
As an aside, it sounds as if you are logging in sometimes through Tor, sometimes through your “own IP”. Don’t do that. It makes Tor useless. If you want anonymity for your forum activity, you must immediately abandon any username you have ever used with your “real IP”, and make a new username with Tor which you will use with Tor only. Note, signing up a new bitcointalk.org account through Tor costs Bitcoin; but your payment can be applied toward purchasing a a Copper membership, which will allow you to post images (and make them actually show up). Observe beneath my name, I am a “Copper Member” though currently still “Newbie”. By quoting your message, I made your image show up.
Please direct any further discussion of this CAPTCHA issue to the other thread.