People say that eyelid vibration of right or left eye is having good or bad effect?

In the name of Allah, Most Gracious, Most Merciful

Assalaamu `alaykum waRahmatullahi Wabarakatuh

Eye twitches do not indicate toward any good or evil outcome in the near future.  This is a superstition and has no basis in the Sharī`ah.

And Allah knows best

Wassalaamu `alaykum

Ml. Abrar Mirza,
Student Darul Iftaa

Checked and Approved by:

Mufti Ebrahim Desai
Darul Iftaa