Anyone involved in marketing knows that many websites and platforms don’t like multi-accounting and might block you if you try creating multiple accounts. A proxy is great, but unique accounts with a unique digital fingerprint are better made through an anti-detect browser
https://floppydata.com/blog/setting-up-floppydata-proxy-on-kameleo/. When you set up the proxy and browser, you’ll get a stable work process and protection from being blocked.