keeps looping. at boot screen

i recently wiped my 2010 macbook pro that was running oclp monterey but i decided i wanted to do a fresh install of big sur to see if i noticed any difference in speed bc it was a little slow for my liking . long story short i must’ve messed something during the uninstall of monterey or something along those lines bc now when i try to boot through “install mac os big sur” it will tell me “permission denied” which is when i tried clicking the other option to install it onto my drive , better luck but once the loading bar is full my screen will go black and it restarts again and again . any help ?

submitted by /u/adiorablewhore
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