please help … problem

hello , how are you
this plugins is very SUPER. tanx for you.
but this plugins => transfer money for other user by search email
windows => Mozila (ok)
google Crom (ok)
but
this IE (internet explore) ( the resault could not be found )
this Mobile (safari & mozila & crom) ( the resault could not be found )
why ? IE not found email other user for transfer
why ? Mobile not found email other user for transfer
please Help …