Asus India — Same Problem Persist After Repairing

Respected sir, In my Asus laptop there is a blue screen error. And my laptop is under Perimium warranty. In this problem, in every 3-4 minutes my laptop is restarted automatically. In that tym i lost all running data. And university test are also canceled due to this problem... On 3 june 2021 I went to service centre and told about blue screen error. They told me that they will fix the problem in 7 days. On 10june 2020 i picked up my laptop. After 1 hour I faced again same problem. Then I called again to service centre. Then he said he will write a mail to higher authority. And didn't get reply till now. And i am facing same problem. Plz provide me solution or replace this laptop.
Serial no. L6N0LP02B337266
RMA NO. INBQM60008