Hp — HP computer service is the worst in the world!

I bought a HP laptop, placed an order on the HP website on 11/28/2021, bought an HP ENVY x360 Convertible Laptop - 15t-ed100 laptop, shipped to me on 9th December from China, I received this computer on 16th December Notebook, Serial Number: CND1481CTK. But it took only 2 months for the laptop to break, no internet access, and no sound from the speakers. It was sent to HP repair station for repair on March 19, 2022, and it was not repaired for more than 3 months! It was not until June 28, 2022 that I was asked to pick it up and said it was repaired, and I have been waiting for 100 days!, but I took the laptop home for testing, and I could access the Internet for a while, but not for a while. Finally, the laptop showed that the hardware was broken. What should I do? Paid $855 for a malfunctioning thing that couldn't be repaired!
For this repair notebook, the repair time of 100 days (more than 3 months) is too long. What's worse is that it has not been repaired, and I still cannot access the Internet. The computer indicates that the network adapter hardware is faulty. I have crashed and I have no confidence to repair this computer again., Requirements: Replace with another model laptop!
I'm sure this is the worst service in the world, because I used to be a senior supervisor of computer and notebook repair services. For notebook repairs, there is a quick 2-hour repair, stand and wait, and the repair will be completed immediately. If it can't be completed in 2 hours, transfer to Repairs are completed within 3 working days, and 90% of laptop repairs are completed within 3 working days!
Never seen the worst service in the world like HP!