Alasdair Taylor's answer to Can I still be liable to pay school fees when i drop out? Even though the school is not producing a conducive learning environment (1030367236)

I'm afraid I'm not able to provide much useful guidance here. A lawyer would want to review the contract in question before commenting.

The law may override the express contractual terms in some circumstances. For example, if this is an English law contract, you might have an argument that you are entitled to terminate the contract because there has been a repudiatory breach by the course provider (see - but a detailed analysis is needed.