New emails are delivered to Trash, Inbox is empty. Checked filters + basic settings, don't know what's going on? Appreciate any help...?

OK, I now have the most 'checked' filters on planet Yahoo, they're all well + good + they wanted to say 'Happy Thanksgiving' to everyone.
I don't think my filters could be any better, my inbox, on the other hand, now, that's an all together different story.............
If we could take it from,"....having already checked your filters, you should then.......", lay it on me from there.....

If your mail is going to the trash folder check your mail filters: https://help.yahoo.com/kb/SLN6265.html