I updated my Share It in Windows 10 Mobile but now I'm unable to receive files, why?

[Windows Central Question]

i updated my share it in windows 10 mobile but now im unable to recieve file

i have microsoft lumia 640XL.I recently uodated my mobile to windows 10 mobile and i updated share it app and after the update i couldnt recieve any file from my friend,,,i dont what to do can anyone help me with this problem