I have face swelling after wisdom teeth removal?

Not abnormal. It is a surgical procedure and depending on severity of impaction, swelling is a post operative symptom which will resolve. Use ice packs to reduce and call your doctor if you do not get resolution.
Not uncommon. Swelling around the mouth, cheeks, eyes and sides of the face is not uncommon. This is a normal reaction by the body to surgery and will help with healing process. Good luck.