Buyers are annoying lately

I used to sell on Poshmark a lot like 8-10 years ago late high school and early college era. It was great money on the side for me and in the last couple years I decided to casually put some stuff just sitting in my closet up on there again because I went back to grad school full time so money is tighter. The thing is NO ONE is accepting the order they just wait until 3 days have passed every freaking time and then it goes through. The worst was to a PO box so it wasn’t being marked as delivered while it was waiting to be picked up so that extended it so much that Poshmark stepped in and released it after like 5 days. To me that’s disrespectful to every seller someone does that to. I sell like one item every couple months so my income isn’t riding on this but omg how do full time sellers deal with it!? I order here and there too and guess what I do? If I like the item I accept it versus making the seller wait longer for no reason. Not everyone buying is out of town with the package sitting on their porch for days either I’m sure lmao. This might not be as annoying for others who sell a lot but since I barely do having to wait/watch to withdraw $5 is just ridiculous. I just don’t get it! Y’all may not agree and I know this is petty but I have no one to complain to about it so coming here.