You haven't mentioned your Category or the Home State you belong to. Nevertheless, going by previous years data, the chances of you securing a seat in various Colleges in ECE are as follows:

JSPM Shahu's Engineering College

Atharva College of Engineering

Barkathullah University

Chances for UIET Chandigarh are decent with this percentile. This is because in 2019, an All India Rank of 71660 secured a seat in UIET, Chandigarh. Your approximate rank is 69,000 and so your chances are decent. Now this is based on 2019 data and cut offs change every year. Cut offs depend on various factors such as total no .of seats available, difficulty of the exam, previous year cut offs, no.of Candidates appearing for the exam and no.of Candidates applying for a course. Please use our College predictor for the complete list of Colleges that you may have a shot at: https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer