I would like to "share my story"
but I can't, I always get an error ... but I see that no one else can do it
do you think it can be solved?

They seem to have implemented a wee bit too hard "bad" word protection.

I had similar trouble at one point: any attempt to enter my "story" for a particular game was met with an error message. :/

However, I tried at various points over a few days, and one day it just... worked.

So all that I can suggest is this: Keep trying! (Maybe save your "story" in a text-file so that you can just copy-paste it on each attempt.) Hopefully at some stage it'll work!