can you guys have a look at my exercise routine and tell me if there's any need for changes?

so i am 20M, 5'7 or 5'8 about 85kg want to lose weight and i have done gym earlier but now again started after 10 months of gap, also it's been 8 days since i joined again. so here's my schedule :

monday : chest + triceps (3 exercise each)
tuesday : back + biceps (3 exercise each)
wednesday : legs + shoulders (3+2 exercise respectively)
thursday : chest+back (3 exercise each)
friday : legs+triceps+biceps (2 exercice each)
saturday : abs+cardio+shoulder ( cardio and abs for 1 hour and shoulder 2 exercise)

also, i do different exercise for each body part on different days of week.