I need a Camera for making time laps video of my sketches

Hello. I'm Akash. I'm a Student. My favorite hobby is drawing. Basically i started drawing from very early age. I really like to sketch at off time. People request to sketch their photo and i really enjoy it to sketch and gift them. Some people request me to make their sketch video time laps. I don't have camera that's why i use my phone camera which is not enough quality to record my sketch video. I recently created a personal youtube channel of mine (https://www.youtube.com/channel/UCqMoRDkvSHBMJ8Mpf...) where i uploaded a couple of time laps videos of my sketches.i have also an instagram account where i upload my sketches.(https://www.instagram.com/pencilillusion/). So i need a camera for making good time laps video of my sketches So that i can provide people my sketches with video and also upload to my youtube channel to reach more people. Hope people will help me. Thanks!