Hi
After contact with Workswell, I talk with the guy who repair carbon frames and he told me that it was not a good idea to repair, because the problem could be bigger than looked and could have some defects ..
The Chinese told me to don't worry but it's not he riding that bike!!
I decided to buy a used "second" Brand frame (cheap, near to the china price), now I removed the paint and make it UD matte
The new frame are 90% compatible to my stuff, only I need to change the crankset (downgrade, now I have Sram xx1 BB30), I will put one Shimano xt M8000 with TA Specialites One 96 chainring.
End of story with
Workswell WCB-M-062I hope to have more lucky at this time