I just sign up also, but got an error when put the BCT5FREE code on the profile dashboard - Promocode error - No voucher found, are you having the same?, or am I missing something?
I just created an account and tried to claim the bonus but got the same error message as you. It looks like the promo code has expired and I was expecting that as it has been more than 24 hours since they shared it.
I asked it in live chat when I asked about the promotion for this promos, their live support was not online they replied via email that this promotion still valid but I didn't claim it because I wasn't interested.
I'm more interested in waiting for an answer from betcoco representative regarding the question what is their relationship with gxgbet, since gxgbet casino has scammed their players so the answers very important