There are other exchanges which do the converting for you. Coinbase, Gemini, Bitpanda, Bitstamp are just a few which you can sell your bitcoins and they can pay you in fiat money through bank transfer or different payment processors, like Paypal,Skrill,Neteller etc.
When you send your fiat to your bank account, try a smaller amount first, some banks in the EU are starting to stop transfers coming from Crypto exchanges, and sending back it to the exchange. You can search for the name of your bank in the forum to check if there were any problems when others were wiring back funds from exchanges.
the banks in my country are actually scrambling to have access to exchange sites. Because they see the potential of large funds and potential transactions are not small as well. This is because the ratio of credit in banking is very higher than the ratio of available funds. so, they desperately need the supply of funds from other elements. For OP issues, I recommend using an exchange site that provides currency exchanges and is not too complicated in terms of account verification. I would suggest Hitbtc.