MCMC won't help you at all, as it's not related to them

this is based on contract, all T&C already printed clearly black & white

IMO there's no escape in paying the early termination fee if u wanna cancel it

either you pay the early termination fee, or just continue it with few more months down the road, cross your fingers and pray the unifi at your new place is ready ASAP then apply for relocation without paying the penalty.