Unacademy literally sucksssss.

My subscription expired few days back and there's only few days left till first feb and I'm stuck on my revisions and tests as the subscription expired and I request them so many times to extend just 15 days but they won't do it. I literally begged them saying that I'm stuck on my revisions and this two weeks are fuckin crucial for me but they don't care. Idk what to do now