Nice work on the guide mate. Are you the person in the pictures? Hope you don't mind some constructive criticism thrown your way.
1. Your stance seems a little imbalanced. I know the rule is "to each your own". But if you find that you lose your balance a lot it's due to the fact that your rear leg is in an inch or two too close. Square off your hips and open up your stance just a bit more.
2. Your left jab is dead; all arm and no body. Put a little twist into it with your hips. And move your feet fer crying out loud

Also watch that right hand when you jab -- it's a mite low.
3. Your right cross can be much more powerful if you pivot your rear foot instead of just raising it. Again, put your body into the punch. Twist the foot and hips into the punch.
4. Ah my favorite, the hooks. Your arms looks good in the first pic but your ankle is flipped -- meaning you turned it too far. Don't let your heel go past your calves. Make sure that elbow is raised to shoulder level like in the first pic. When you started hitting pads you got lazy and dip it. Watch that rear hand too.
5. Your upper cut looks decent. Again, you can increase power by putting your body under that punch instead of just swinging your arms.
6. Elbows, same thing with the ankle flipping. Third picture looks good, just watch out for the leaning in.
7. With your knees you just need to rise up on your toes a bit more. Just make sure to mind your hands.
8. I know there are lots of variations to the swing kick. But rise up on your toes a bit more and practice different hand placements. You're doing it old school in the pic and these days you can get hurt by not covering up.
9. Push kicks looks good. Again watch the hands as push kicks may get parried and you'll eat a good one. Lean in if you want more "omph" with your kicks.
Hope I didn't sound too presumptuous. But the thing with beginner stuff is you have to do it right lest other people mimic your bad habits. Otherwise I see the good will of your guide and wish you good luck with it.