I deleted the plugin the plugin left tails

Hello @billgeits1,

Thank you for contacting the support and sorry for any inconvenience that might have been caused due to that.

That is how WordPress handles the space allocated for the columns.

You can use the Screen Options to adjust the columns. Here’s a screencast:
https://i.rankmath.com/5jZwC2

While we are at it, I highly recommend going through the following guides to set up the plugin completely and correctly:

and
https://www.wpmediamastery.com/rank-math-seo/?utm_campaign=Rank+Math

Hope that helps.