Trending @Infosys; Switchover of job

Hi, i had tried like four interviews , all I got failed and , it's tuff to remember multiple cloud and many tools in devops, I have 13 yrs of experience (not all years of experience with cloud and devops), I work on multiple technologies earlier, three months notice period not all getting interview calls, am being paid less and not upto market standard too, it would be great if some help or suggestions or ideas provided, thanks