1) Press F12 on your keyboard to open the developer tools.
2) In the developer tools section, go to Application tab.

5) Expand Session Storage, right click on https://caster.plaympe.com and clear it.
6) Expand Indexed DB, click on redux root - https://caster.plaympe.com and then select delete database.

7) Expand Cookies, right click on https://caster.plaympe.com and clear it.

8) Close the developer tools (x on the upper right hand section of the browser).