2-3x frequency for muscles (so an upper/lower split would be good on 4 days of training)
muscles should receive 4-10 sets weekly taken to failure, or with 1 rep in reserve (whatever is recoverable or a priority for you)
cardio is always after lifting, lifting tanks after intense cardio but you can still burn fat after a lift
exercises should fit within the quadrant of being optimal and enjoyable
progress on exercises, I like following a 5-8 rep range where I'll start at a weight for 5 reps, get it to 8, increase the weight and go back down in reps, repeat
eat enough protein (~120g at 73kg), get sleep