my rank is 3862 with ews reservation and domicile of andra pradesh my chances in nlus and which nlus

With a CLAT rank of 3862, EWS category, and Andhra Pradesh domicile, you do have chances in some NLUs.
You may get seats in DSNLU Visakhapatnam (home-state advantage), NUALS Kochi, or NUSRL Ranchi.
NLUs like CNLU Patna, DNLU Jabalpur, or IIULER Goa are possible in later rounds.
Top NLUs such as NLSIU, NALSAR, or NLIU Bhopal are unlikely at this rank. Make sure you stay in counselling till the last round and keep backup options ready.