Trending @Infosys; Without any offer put papers for 3 months notice period

I am not having any job offer.every one asking within 30 days joining. Can I put papers in Infosys. I want to take dare step because of my low salary. I have 9 years experience but my package is not equal to my experience. Can I take dare step or how to get offers within 90 days notice period. I am was engineer