gm! Thanks for writing to us - Can you send a link to the transaction? Can look into this for you.
This is likely just a bad error message on our part. Once the contract has been deployed it just may take some time for it to verify. This will happen automatically and you’ll be emailed once it’s done!
Cause of this problem and as I tried to create the contract several times, it will be full of the same repeated contracts, more or less 7, is there any way to solve this?