I:              I want to set higher limit of withdrawal from 2BTC to 100BTC and pass a verification.
Binance:    Ok, send documents for verification.
I:             Sent!
Binance:    We accepted your documents and set higher limit up to 100 BTC.


Few months later, after crediting bitcoins to an exchange account...


I:             Why did you set lower limit of withdrawal from 100BTC to 0?
Binance:    Documents we have are not enough, please, send us your video.
I:             I want to stop working with you and withdraw my bitcoins.
Binance:    send us your video.