loans from either buy to let or right to buy mortgages

Hi i'm really hitting a brick wall here and i'm hoping somebody can help or at least point me in the right direction, Me and my partner are looking to be debt free we require are 25k so we thought that a secured loan or money gained through a re-mortgage would be the answer how wrong we were!! Can anbody tell me how we can get a loan on a buy to let property that has over 80,000k equilty or how we can borrow money on a right to buy mortgage that we have been accepted for but yet to apply for any lenders this house also has 60,000 equity?? We just keep hitting hurdle after hurdle and we just want to make a few home improvments and consolidate our debt!!

thanks in advance dave