Please tell which seller is good on paytm for laptop and camera

Hi,

For laptop :-

1. Cyber World
2. Sri Computers
3. Technology Solution
4. yash
5. shreyas and co
6. Rocket Sales
7. Naveen Jethani
8. The Computer lake
9. Mukund

For cameras :-

1. JMD
2. Deals Every Day
3. Digital World
4. Camarena
5. star trade

Please share your reviews, it will help me and many people.
Thanks