How do i downgrade app to previous version? New version crashes

[remote_controls_and_more]

My phone updated the ebay app today and now when i do a listing with my phone and goto preferences to enable immediate payment (not sure why i have to do it with every listing) then hit the back arrow, the app crashes every single time.

Im using a Samsung Galaxy Note 4 Android 6.0.1

Is there a way to make it so i dont have to enable immediate payment on every listing with the mobile app? Also why cant i add, edit or view the "custom label" with the app?

[remote_controls_and_more]

Well here is an update..i was able to downgrade to an earlier version, still crashing.

I tried to use my tablet and same thing, it crashes. So its must not be related to the recent update.

The only thing i can think of is i opted out of the sold/orders and the my ebay homepage on my desktop. So im back to using the older versions of those. I did that last night so maybe thats whats causing my app to crash, are they even related?

I also created a brand new account and attempted to list something and no crash. But one thing i noticed is the brand new account listing an item on mobile looks compeltly different.

Please help the only way i list items with with my phone, im not gonna be able to list if its doent get fixed.

[remote_controls_and_more]

My desktop version was restored to the way it was yesterday but app is still crashing..here is a more detailed explaniation of whats is happening

The eBay mobile app keeps crashing when im trying to make or edit a listing and goto the section called "preferences". This happens on my phone and my tablet both android. It started last night. Its only happens on my main account, I created a new account last night and i get no crashes. When i start a new listing using "sell one like this" i can edit every option until i click "preferences" at the bottom, it will freeze for a second then crash. If i try to revise one of my current listings i can click preferences but as soon as i hit the back arrow it crashes or if i use the returns slider to disable then re-enable returns it crashes. the only way i do listing is with the mobile app. I have had to partially list with the app then goto desktop to finish listing but it takes 2x as long to do that. And i have to manually enter my paypal email address,return settings and immediate every new listing now when i switch to desktop to finish a listing that was started with the app