Can we create margins in a curved text designs means curved text should go inner side or shrink to inner side so that my design have margin for binding and cutting in a multiple pages document ?
To make those changes, you have to make a lot of "graphic design" decisions. I think that means that it is a job for a graphic designer - a person, not a macro.
Your customers paid someone to design that material. They can pay someone to (re-)design it correctly.