Young and experienced math tutor looking to teach at A-level or below

My name is Zheng and I am a freelance tutor who is looking to teach math, physics and chemistry at the GCSE level or below. I have also had much success teaching A-level math. My rates are low and I am very flexible with my time. Whilst my rates are displayed as £20/hr, I am willing to adjust this depending on how many sessions we do a week and how long those sessions are! I will also offer a free trial lesson where we can go through anything you bring me and I can answer any questions you may have!