Black screen after "wipe data for all users"

[boka003]

Hello all,

Sorry for my bad english.

I try to install new rom (fixed rom) on thl t11.

After i go in recovery mode i go in button "wipe all data" and after " yes - wipe data for all users"

Now when i turn on my mobile (power button) i get only black screen,nothing alse.

My phone is not rooted,now i can't acces to recovery mode.

Please help me,is possible to fix this ?
Thanks a lot