Advice needed from seniors.

Sprinklr offer revoke
I was placed in sprinklr during campus placement the base salary was 13.67. But they revoked all offers pan India of all colleges.
Now recently I joined a start-up in Bangalore as a product analyst the base salary is 8LPA and CTC is 11LPA.
I still feels like I am under paid. It’s been 20 days since I joined the company. Later I have received interview calls from few companies, But not sure what to do.
Should I look for better opportunities or stay in the company for a while. Need advice
TIA