Apple apps or software sure you can ask on these forums. As you get used to these forums you will find a forum for each app or hardware. For example, when you look for an iPhone forum please look for the version of iPhone and version of IOS that is installed on your device prior to posting so you can find the forum that most closely matches you app and/device. If you cannot find it, when drafting your question please state what you have. For example, "I have a 2021 24" iMac running Mac OS 10.3.x and cannot figure out how to XXXXX" or if you happen to own a Mac and have a question on the Photos app, then you would look for the Photo’s for Mac forum rather than a Mac forum or a general Photos app as there is also a Photos app for both IOS and iPad IOS. It’s a bit confusing until you fully understand.
Also, when you contact the Apple forums please note about 95% of the time you are conversing with end users just like you. Apple reps rarely post on these forums, Apple is our host. If you want support directly from Apple they’re primary vehicles for that are going to an Apple Authorized Service Provider and speaking to someone or you can call AppleCare, to find the phone number for your area please click AppleCare Contact Info.