Oxbridge worst academy

I'm writing this message becouse I'm not happy about Oxbridge academy college. This institution is the worst. I have send them the form to write for the examination in may / june. And they rep**** me that it's is forwarded to examination department. When i asked them about it . They say i haven't registered to write.I send them the proofs that i did send them a form on whatsapp and they rep**** me it's on examination department. They don't take my matter serious .

And when u want assistance in school work u wait for hours even days in order to reply you. And when they do their responses are without solutions.