Hi gardo62
The forum is not the right place to report / accuse a player.

To report a player, please navigate to the player's profile
and and click the 3 lines on the top right. 

https://i.imgur.com/chKPq3x.png

Then click “report abuse” and “cheating”.
Select the game from the drop-down menu, 
select a "cheating type" form the drop-down menu below 
and give a short explanation in the text field.
Best regards, John