I am not a premium member ,yet I see no reason for a player to use engine

[Moderated] this member has been using chess assistance /engine during live games

[Note from Moderator]: It's not allowed to accuse players for cheating in the forums. If you want to report a user for cheating, you can use the Help & Support link below every chess com page.

How do I report someone I think is cheating?
If you are suspicious about somebody cheating, please use the Help & Support (Contact Us) link found at the bottom of any Chess.com page and include all relevant info (name, reason for suspicion, etc). We investigate all reports and keep them confidential. Do not discuss possible cheaters in the forums - just submit their names to Chess.com for analysis.

I played through your first three losses to this person, and it looks like they're using your assistance