Hi bros. So there's been a persistent problem my car which was of smoke on a cold start. As advised by many of you this was a valve seal problem but this is the 3rd mechanic I have been and he along with others said this is a piston ring issue.
I have attached two video of 1 min. If anyone can have a look and please guide me. Once the smoke disappears in the morning after like 5-10 secs of a start and I press the accelerator I can still see smoke coming out. I've also been told that when I drive the car there's smoke coming out. I have attached a video of that too. In the case I was driving at 4+ rpm.
Links:
https://imgur.com/gallery/SdegR8g
https://imgur.com/gallery/pB7eKGW