How long is the statute of limitations on a case of consumer fraud?

I signed up for personal training classes in 2013 at LA Fitness but never received them due to scheduling conflicts either on my end or their end. At the time I was reassured that once paid,the classes were mine. However because I received a new bank card from NYCB and cleared it up with the front desk and not the personal training end, they have been denying me the classes due to "breach of contract". I have been trying to resolve this for years with them to no avail and would like to know if I am within the statute of limitations and there is anything I can do legally.