Saw your other comment and thought it probably wasn't real fair. Jon took a considerable risk to make things better here, and once the change was in effect, has been very accommodating in trying to make things better. Maybe for you it's just a matter of learning the changes, or maybe you're experiencing browser related issues (some have). If you want help with a specific thing, you could start by asking specific questions - nicely? I noticed you posted the same thing 2x about Harbor Freight, so it seems you are having some difficulties. Maybe you can start with searching?
I supposed there are 3 or more basic search types. I'm going to guess that you want to start by finding your own stuff. One way is to click on your avatar. On the resulting popup, click on it again. The resulting page presents 3 search methods in a drop down "Find". Perhaps choosing posts by you is what you needed earlier. I suspect you might get the same thing via the Search (with magnifying glass) at the top right of your screen. Not sure.