Hi, I want to recommend you one site and here's why. There you can download videos from tiktok without watermark and in good quality. You can also download videos that are not available for your country to watch, and you can also download music to use in your videos. And all this site SaveTikTok. Here is a link to their site https://savetiktok.org .I myself have been using it for a long time and I'm sure that you will also use this site. Have a nice day)