Pvt ltd company

Hi All

I Have started Pvt ltd Company.. its been 5 months unfortunately i cant start any activities.

i have't oppointed auditor and no forms are filed in MCA. Now i have some questions

1. Is there any penalties not doing compliences like this (https://www.indiafilings.com/learn/private-limited-company-compliances/ ) or they are not mandotory?

2. i dont want to start any activities still two years how can handle this? can i stop compnay officially by giving notice to MCA and after closing can i start later if i need?

Thanks