NO response from Mango airline

I have now contacted every possible department of Mango airlines and STILL i have not received 1 phone call or return on my emails. They give the worst service and make promises and do not keep them. I will never in my life fly with Mango again. My entire experience on this airline has been disgusting. Now i will ve contacting my legal aid to resovel my issues with Mango seeing that they do not get back to me.