Can't access my mods folder

For some context, I've have been playing 3air and downloading mods for it for at least 2 years now. I have the mobile version and have been using zarchiver to put mods in said folder. Just recently, zarchiver lost access to the entirety of 3air. All it tells me is that it's "to protect your privacy" and "access is denied" even though I've been able to mod for a decent chunk of time. I can create a folder, but I don't want to test that. If anyone knows how to fix this issue, I would be extremely grateful. Thanks!

Side note: Sorry if this kind of question doesn't belong here. I didn't know where else to ask besides gamebanana and didn't  want to use that site (makes my phone run like crap)