Screen Freeze and Game Crash

Since this update(honestly its already in the previous versions too) my experience in playing this game gets worst. Every few seconds or few minutes my screen gets freeze(game freeze?)for a few seconds like 1 to 2 secs and I try to fix it by turning off a lot of options in the video settings like the fancy graphics, beautiful sky, and etc. I also set the render distance to minimum(5 chunks)  but it doesn't even help or work and then if the screen freeze gets more worst the game will going to crash. My phone has a 4GB RAM and Snapdragon 662 and large storage capacity available and when playing this game I didn't do such thing like multitasking, voice call or etc because the game has already a chat box. I love this game but I don't want this kind of experience playing of it. Please fix this asap thanks🙂.

PS: Also I suggest if you can work on the new feature like the voice chat not only the chat box because it will be more fun and less hassle to tell whatever you want to say.