Just get the own lawyer and ask lawyer to contact the seller/agent for all process.

The process I been Tru is
1. if with agent, need to pay booking. They will issue booking slip for you. I forgot if the booking fees can be taken back or not. But the booking should not more than rm1k .

2. After paying booking fees. They will give u Copy of snp so that buyer can first check if loan can get approval or not .

3. Find lawyer to do the rest of the procedure after your bank approved the loan