Hi Einhorn82,
I see in your profile stats that you don't have any FTFs. If you are asking here why you don't have any FTFs in Project-GC, but you did FTF 1 or more geocaches, then this is probably because you did not tag your FTF log correctly.
For Project-GC to recognize your FTF, you need to put [FTF] or {FTF} in the "Found It" log.
You may want to look at this information on the Wiki page :
https://project-gc.com/w/First_to_Find
There is also a tool that may help you find geocaches that you may have FTFed, but didn't tag correctly :
https://project-gc.com/Profile/ForgottenFTF
Kind regards,
AxelFox.