my game keeps crashing almost every time i use a note book. i am in 1.15.2 but it keeps crashing. i am writing a long book but the book keeps deleting itself and my progress. my money is going to levels that i do not have, and then back to normal. my phone also deleted its self and replaced its...

Basically the game worked just fine until it said "The server requests for you to download the texture pack" I did so and it just kept lagging my game BAAAAAAD. After like 5 minutes it finally loads to show me a second of the game before forcefully kicking me out.