Yes, you can easily get seat in amrithapuri campus with this rank.

As per previous year cutoff is upto 6000 for open category for CS.

So yo can definitely get seat in your desired course as well in amrithapuri campus.

If you've attended JEE

To know your admission chances in JOSSA & State counseling you can use JEE Main college Predictor tool :-

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Thank You.