LOL, it is usual that you will find the products bought online do not suit you well, including your sunglasses. Here I will give your two possibilities; on one hand, if the frame of your sunglasses is plastic, you will ask the eye care professionals to use the professional device to adjust because only the eye care experts have the ability to do it. Of course, if you can not get the specialist, you can make it by yourself, just warm the frame and try to bend accordingly. Pls notice not too warm because it will melt. On the hand, if it is metal, there are some ways to make it. First, prepare NEEDLE NOSE PLIERS which will help you to correcting the frame of the sunglasses. Then lay down your loved sunglasses and try to adjust the temple piece, at the same time pls use the pliers and gently bend the screws on your nose piece. Hope you can make it.