I Q TEST THINK ABOUT IT!!!!!!!

Want to test your IQ ?? Try the question below...

There is a mute who wants to buy a toothbrush. By imitating the action
of brushing one's teeth, he successfully expresses himself to the
shopkeeper and the purchase is done. Now if there is a blind man who
wishes to buy a pair of sunglasses, how should he express himself?
Think about it first before scrolling down for the answer.......
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He just has to open his mouth and ask, so simple.
If you got this wrong...please go dig a hole and hide, like I did!!!!!!

I did this and got the wrong answer so now I am hiding in a hole