Questions about a guide, a build detail, or a fact on this site are welcome. Corrections matter most here: if a version number, an Android requirement, or an install step no longer matches the current build, say which page and which line, and it will be checked against the app on a real phone.
For help with an edit itself, the guides on this site cover the common ground first: keyframes, presets, lag, export settings and the fixes for the faults editors hit most. A question that a guide already answers will be pointed at that guide, so the answer stays written down for the next editor too.