How can I store data with Vercel?

I have a website hosted by Vercel and I just don't know where to ask this question: How can I store large files like videos? Because I want to develop a social media platform and I don't know what to use to store data. I don't want to use something like Google Drive or something like that because of the privacy of my website. I have already looked for different solutions, but I have not found anything.
Thank you very much in advance.