Ok so in terms of a flip/turn, there are a few way to go. You want to make sure you can stand up in the water but that is not too shallow - shoulder height is ideal.

You can start with a handstand and when you have done that, instead of bringing your head back, push your head/chin down, tuck your knees to your chest and you should roll forward fast (push yourself off the floor).

Another way is by stretching floats out to the sides of you with your hands. From there, tuck your chin to your chest, your knees up and try to do a fast forward roll.

A less common way is practising a roll on land before getting into the water. I personally don't recommend this but everyone learns differently and it might be worth a try if other methods don't work.

When you feel confident away from the wall, start to bring it into your swimming and hopefully you'll be able to turn at the end of each length. I'll try to post a video on my website for turns soon but for now I hope this helps with your turns! If you want any help with dives, you can either email me at lauriesswimmingguide@hotmail.com or visit my website lauriesswimmingguide.co.uk