I think that my ear is full of wax and I cant hear anything what can I do to remove ir?

Shower. You can try to let the shower water jets irrigate your ears out. Otherwise it is best to go to your family doctor or an ENT doctor to ge the wax cleared out of your ear.
Peroxide. Hydrogen peroxide or over the counter wax remover can soften wax enough to flush out with a bulb syringe. It may take several tries. Do not use a cotton swab or anything sharp in your ears. They can cause damage. Thanks for trusting HealthTap!