Removing GTM container with associate hidden tags

Since last month i am facing tags problem. There is a tag called all together which i created somehow in gtm and merge it with google and gtag and now its not deleting. I cannot find it inside the container but outside the container yes. I have ruined all my google ads and analytic setting and nothing is tracking none. If i remove container, will it remove this alltogher tag which is invisible and also i can see it in google ads too. I will be very thankful. SS1

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