In the search bar next to the Start Menu, type Apps & features, as soon as you see in the pane above Apps & features system settings click on it. If you still have trouble, please say what anti-virus you are using. See General Installation Issues (Windows) - The Document Foundation Wiki for some more information. If it doesn’t try Safe Mode and steps at start of this comment.

When complete, Restart Windows (NOT Power Off, the default for that is hibernate) and see if LO starts normally.

Click Start menu > Windows System > Control Panel > Programs & Features, scroll down until you find LibreOffice 7.2.2.x (x is for the last digit you haven’t told us).

There might have been error messages at the time you were installing. You shouldn’t have LibreOffice 7.0 in the Start menu any more. OK out and try starting LibreOffice normally. If you haven’t, try it, click Continue in Safe mode, when LO opens click Tools > Options > LibreOffice > View and untick Use Skia for all rendering. I think from what you have written, that you have already tried Start menu > LibreOffice 7.2 > LibreOffice (Safe mode).

Download libreoffice 7.5.2.2