What can I do if I suspect experiment is done on me without my permission.

You mean like unwarranted spying by cellphone companies without permission. Like turning on your camera, microphone and location even though you have the settings turned to off.

Government reading your e-mails

Poisoning you toxic vaccines, not telling you what's in them and finding out you can't sue the makers of them

Google play can't be uninstall because its in beded into the phone because its a spying device and keeps your phone from sleeping and keeps it from fully shutting down. Sure it looks like your off, but it stills runs in the background doing all the spying.

All cellphone apps read all contact list and the data on your phone whether you want them to or not. You have no choice.

Like how Facebook does social experiments on people moods for years without telling anyone

Coca cola and other soda makers putting dangerous chemicals in their drinks from big pharmaceutical companies to make them more addictive

Do you want more or you got something else?

You do send signals – everybody does. These signals come from your facial expressions, your body postures, the way you walk, etc.
There are no such things as "brainwaves" or other ESP phenomena which could be perceived by other people telephatically.
If your really feel people around you receive your brainwaves - well, that's serious. You have a problem. You need help.
Unless it's only a fancy joke?

Ask your physician to check you over.

Same post, three times in 45 minutes. Get help with your mental health.

What experiment was carried out?

Go to court. Got evidence?