Re learning Mandarin

Would love some advice on where to start. To explain I am British but grew up in China for 10 years! When I left I was semi fluent but I have been back in the UK for 10 years now and have lost so much of the language I love. I always struggled with reading and writing due to Dislexia but my listening and speaking has always been better.

So I'd love to get back into studying Chinese and maybe even advice on other ways to immerse myself in the language again? (Like TV?)

Any tips on apps, websites, courses etc.. are appreciated 😍 wo ai ni men 🥰