Thanks @ame. The first detail we need here is your phone. Which phone is it, what is the OS and version, what is your browser (and version)? Given all that, we may be able to help. We can’t fix issues we don’t know about.
As to the basic HTML view, it doesn’t exist yet. Or, more technically, we don’t yet present it to outdated browsers yet. As noted in the time line above, we plan to have that support ready no later than June. You can also force it to appear using Falco’s suggestions.
Lastly, I want to be upfront here. We do our best, and strive to support as many browsers as we can. With that in mind, supporting every version of every browser that ever existed is not feasible. >95% of the hundreds of millions of pageviews we see on our hosting come from supported browsers. We’ve chosen to focus on giving the vast majority the best possible experience, and that means that over time older devices and browsers will become incompatible. That’s just how software development works.