Hi i was wondering if anyone can give me some pointers and tips on learning to read and write vietnamese

I can speak it fluently but i dont know how to read or write it...I was born in canada so i learned how to speak vietnamese from my parents but when it came to reading and writing no one taught me how

I can sort of read vietnamese but i read it as if the accents werent there and then i have to guess the word and i cant really write it at all