Raja123
The trick to installing them…..
Sit on a chair with shoulders approx level with the shower screen location
Put circlip on a flat surface
Insert pliers, Open pliers slightly and Pick it up , ensuring pins are flush to the surface of the circlip, thats important.
Insert shower screen with other hand with one finger holding it.
Swap finger as you offer up the circlip, locating circlip at back edge. Use the free hand now to press on the circlip near the pliers pins, pushing it in position. Release pliers.
15 seconds max 😎🤪