Crappie don't make a habit of "looking down" (because of where their eyes are located), but they will "go down" after food if they see it first. Even so, it's best to always try and keep your bait above or level with them.
One thing a lot of people do is --- start shallow & gradually move deeper. Not a bad strategy IMHO.
As far as your picture being sideways ... some phones seem to do that, but it's not entirely their fault. Every picture has a orientation code assigned to it, and sometimes the site doesn't read that code (for whatever reason) and tries to "correct" the orientation, which ends up turning the picture 1/4 turn to the left. My best advice is to download the Crappie.com app to your phone and post your pics from it. If you're not wanting to hunt/punch your message on your phone's keyboard, then take the pic and post it in the Testing Area forum, then use your computer to post your message and then go to the Testing Area forum and copy the pic & return to your message box and paste the pic under your message. *Note : click the Enter Key once or twice after typing in your message, THEN paste the picture ... that gives it some separation.
On the phone app : open it and then click on "More Forums" .... then on "Miscellaneous Forums" ... then "Testing Area". (on your computer, the Testing Area is at the bottom of the screen) Play around with it & see how the pics turn out before posting them ... that's what it's there for. Any and all pics you have on your phone or computer will likely be turned if you use them, but any pic taken after downloading the app & posting them thru it will likely come out oriented exactly how you took them.
Best we can tell ... sideways pics are a product of many updates/upgrades to the phone and/or the site, over time, and they sometimes conflict with what the actual orientation code is supposed to be.