Chasnl-

Sorry about your situation. I agree with Jester, but if you can't get some time on a flight simulator and if at all possible get some good video of you trying to fly it. It is the only way I can think of to train somebody on the other side of the earth. If we see it I can almost garantee we can help you a lot more. That plane sounds like it's getting pretty banged up. If you can afford to it might be a good idea to park it for a while and get something like a GWS SlowStick.Don't give up flying is a blast. And if you can't get help there keep asking here on RCU. The only dumb question is one that isn't asked. If you don't like the tailwheel change it, it's your plane and GWS and others make a ton of small ones.

As far as...

"Today, my plane wasn't moving at all even when i gave more than 50% throttle"

Does it seem to have the same amount of power or are you just talking about it not rolling?

Pictures- video- if at all possible.-BW