Or do I have to deposit the capital of my company when creating this one with FIDULINK?
According to the jurisdictions the share capital of the company must be the object of a deposit in a bank account either temporarily opened by a bank branch in order to receive the capital or directly in the account of your new company.
FIDULINK will not ask you in any case to pay the share capital of your new business into a few bank accounts whatsoever other than a bank account opened in the name of your new business to be created or in the process of being created.