i am new to this forum and would like some information hoping some1 will be able to help.
i have sponsored a family memeber for a visit but it was rejected

there were 3 things she got rejected on
1) she is not working and is not established in pakistan
2) she is lying about her marriage
3) her bank statment is not genuin
i have proof agiast all those reasons, i would like to know is it worth appealing and if i do appeal do i need a legal rep, or can i just write a letter and subbmitt new evidence.
plz reply
thank u
aliyaa