how do you remove the phone lock if your not the owner and bought if from another person

You don't. Activation lock is a security protocol that can't be bypassed. Only the person it is locked to can unlock it.

If you bought this from someone and it came locked, try to get your money back, you will never be able to use the phone, and it is most likely stolen.

If your phone is Activation Locked - How to remove Activation Lock -

How to remove Activation Lock - Apple Support

The All Too Common SAD Reality of Buying a Used iPad/iPhone.

The All Too Common SAD Reality of Buying … - Apple Community

paigedyesss Said:

"how do you remove the phone lock if your not the owner and bought if from another person"

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Getting into a Locked iPhone:

you Can't, Yourself. Seems you've been scammed --though a full-assumption on my part. The iPhonelocked to the owner's account. This is a theft-deterrent. So, take it back to the estate sale, and ask for a return. If you don't it is useless to you. This is the site the seller should have used prior to selling it: What to do Before you Sell, Give Away, or Trade In your iPhone or iPad - Apple Support. The seller should have known better.