Completely overwhelmed by property legalities for my first flat

Honestly, I'm feeling completely overwhelmed trying to understand property legalities. I'm eyeing Chaudhary Realtors' Burari Affordable Homes for my first flat. What's their RERA compliance scene? Any past legal cases or consumer complaints for that project? Aur bank approvals ka kya status hai wahan? Axis ya HDFC se loan milne mein koi issue aata hai kya? My parents keep saying title clear hona chahiye, but I don't know what to look for. Is it safe for a first-time end-user like me?