I want to use html files to run on thunkable thats all 
Use the Web Viewer component and assign your html file to the URL property.
Unless you are asking for something different then explain more.
thanks, i’ve tried that, I have a htm/html file on my computer that i want to use on thunkable on my app so that the website can run offline and ive also edited it a bit as well so i want those edits to (: thank you
When you upload your html file to the files/assets of your project you can then refer to it by writing its name in the URL property of the web viewer and becomes part of your app