I would recommend a pole mounted hopper feeder. Squirrels seem to be able to get around baffles but they can’t figure out my squirrel proof pole feeder.

https://www.amazon.com/Nature-Products-431-Classic-Feeder/dp/B000BP7NZO/ref=mp_s_a_1_10?crid=C1CCOK248AF5&keywords=squirrel+proof+feeder+pole+mounted&qid=1638903959&sprefix=squirrel+proof+feeder+pole+mounte%2Caps%2C143&sr=8-10