Can i operate without Mayor's Permit?

Hi everyone!

We started our retail store business last year. Already have DTI, Brgy Permit and COR/BIR 2303.

Right now we're still unlucky to get the Mayor's Permit. Super hassle especially sa Zoning pa lang kaya last year hindi na namin tinuloy.

And this year nag try nanaman, and same problem nanaman.

Okay lang ba na hindi na kami kumuha ng Mayor's Permit? TIA.