Everything ok I solved the problem by downloading ELECTRUM CASH, and inserting my seed, and I found the transaction immediately, I am very happy.
Now I have sent back the BTH on the bitcoin.com app.
One question, how can I convert BTH to BTC, as I should make a payment in BTC thank you very much

I found the app from bitcoin.com.
And from the app I sent the BTH to electrum

hi today I sent funds from the smarphone bitcoin app to electrum, I chose BTH, then I scanned from the phone the qr code that electrum gave me with the receive button, and I did send, still after 3 hours I do not have bitcoin on elecrtum.

on electrum I left all the fields you want:
description: empty
amount requested: blank
expires after: never

as i said i clicked on new adress, and it gave me the qr code.

thanks a lot to everyone