stealing time by auto-resign

how i do with people who do auto- resign many times at the end of game to steal time or how they do that in the 1st place ???

No one can steal your time.

You have no connection with your opponent. You are both talking to chess.com.

You have a bad connection to chess.com. When you lose your connection, you lose.

he doesn't steal my time but he fixed his time by doing auto-resign for himself many times at every move 

He who?

It used to happen all time. Some people would disconnect dozens of times per game. I haven't seen that in a long time.

At any rate, disconnecting doesn't fix anything.

However, if your connection is lagging, your opponent's time can be adjusted by chess.com.

https://support.chess.com/customer/portal/articles/1444849-why-did-the-clock-times-suddenly-change-the-clocks-seem-broken-

he who??  you know that i mean the opposite player  ,, and time stealing happen and it happen to me with 3 players ,, i was preceded them by one minute or more then they did auto-resign with every move and at the end of the game hey win by time

I think it must be a language thing. If they resigned, the game would be over.

You must mean that they lost their connection and that there was some adjustment to their time when they reconnected that you noticed. The link I sent previously explains lag adjustments.

I think he means pre-move. There is not such thing as an auto-resign.

Someone pre-moved and he was caught off-guard.

yes that is what i mean ,,,, when their connection is lost they have adjustment time ,,, and these cheaters done that at the end of the game with every move ,, my question is how i can do with them???