Please help! Wrong sending

Dear all,
This morning, I wanted to send a transfer from my metamask wallet to another wallet (hotbit exchange) but the I could not complete it because the transfer was failed.
Then I tried again but I wrongly copied a contract instead of the wallet and the transfer failed again.
How I can solve this issue? Is it possible to get back the transfer or the coins? Currently I can’t see my coins on my wallet.

Thanks.

Emiliano