Hello,
First, given the nature of your business operations, I am pretty unsure as to why did you opted for Pvt company mode rather than a proprietorship or any other alternative mode.
Second, you should not have taken registrations for PT, ESI, PF etc in such a hurry when you were not at all eligible for the same.
However you can still surrender the same to bring down you compliance requirements. Also we can help you respond back in respect of tax notice and try to get the demand cancelled depending on nature of penalty invoked therein.
Third, it would be prudent to abondon corporate route and move back to another feasible model where compliance burden is lesser.
Feel free to reach out through telephonic mode for detailed discussion and help on all aspects of this query.
Best Regards,