DWC bank

Interesting group of "partners" selling these fake bank accounts including the infamous PT Shamrock well know for selling fake bank accounts:

https://www.dwcreditbank.com/en/partners

The problem is that "Bank" DELTA CREDIT WEST LTD opened an "account" for the X company,
and in order to send funds on this account they gave the following requisites:

BENEFICIARY: Credit Foncier
BENEFICIARY BANK: UniCredit Bulgaria

Actually, for the banking business they just used another company bank account in a real bank UniCredit Bulgaria.
Successfully received several wires (money in back office panel of Delta West Credit Ltd actually appeared), X company tried to payout the clients from this account.
But nobody hasn't received the money at all.
The Bank initially motivated this situation by moving to a new servers, then just promised to send money today or tomorrow,
a little bit later they said that the correspondent bank has requested an additional package of documents from X company (certified passport of beneficiary and
letter of recommendation) which was sent and after this silence and still no reply.

Maybe someone faced with a similar behavior of this bank? Really appreciate your thoughts and experience.