P4 passing advice needed

Hi,

I am giving P4 and P3 this sitting and I am facing difficulties with P4.

The place with whom I studied P4 had a very bad teacher.

I took Tuition and Revsion and still have no idea in P4.

Please can someone advice me how can I pass P4 this sitting as for me to go through the text book would be a lot and I cannot solve questions as I dont know anything until now.

Even the tuition notes that I got are crap.

I need some serious help here.

Regards,
Arjun