Tamweely Microfinance interview questions

it went smoothly and very well , until I reach the process that we contract to get hired ! I feel offened to treat anyone like that to ask them to send u their bank msg ... to proof their salary ! and to get an HR letter from their current comany ! how ?! why!? is that even prof. ?! then asked them to change their mind about the tile after telling them ur approved just to negotiate about the salary ?! then approve the salary but reduced the tile is that even logic ! very rude