How to Delete All Contacts from Gmail Account

I have try it but still it's Doesn't work??

Very nice video clip - informative! Thanks!

Thank you very much

Bro make a video on how you make a contract with clients outside fiverr/upwork like on Linkedin and also how the payment method is set please...Highly requested video

Very nice video.
Bro mera upwork ka account suspend hogya due to send high no of proposal.
Is there any way to reopen my account??
Plz guide me.

Assalamu alaikum azhar vai. ....I've requested to you in comment at your last video before it, please check it and replay to me for doing great help me. Pls brother don't forget to replay me and help me.

Best Regards
Maniruzzaman.

plz make a video on email management sir