New Unable to use recovery and laggy animations

[Oxygen.exe]

After flashing xiaomi.eu ROM on my redmi note 5 pro (global) i flashed recovery and lazy flasher then rebooted to recovery and then to system but now when I go to recovery it asks me for password that I haven't set. Also the animations aren't as smooth as I remember on stable miui. If it matters I was on pixel experience before I flashed. Please help me!

 

[Oxygen.exe]

No it says "unable to mount storage" I think the problem has something to do with beta miui bec it happened before. I will try downloading stable.