Have you opened bank account with handelsbank which documents they have asked you? Personal or business and where you and your business are resident?Ok so
First 2 they ask for email with all details and will send them 2day or 2moro and will see what they will says.
As for wirecardbank
They say its ok and i apply morning and evening i got email that ask me to pay 250 euro as fees and iban was rdy etc..
But my friend says the bank have low reviews and a lot complains so not sure about it.