Help, Please! I have a Huawei Mediapad X2 (Honor X2) and I can't get past the lockscreen.

[AC Question]

I have a Huawei Mediapad X2 (Honor X2) and and I downloaded some new themes. One, I'm assuming, was the incorrect size, and the lock icon on the lockscreen is partially below the bottom, just off the bottom of the screen. I cannot unlock the lockscreen now, since I can't access the lock button at the bottom. Also, another issue is that when I attempt to tap the lock at the bottom, the hide/unhide bar pops up, that has shortcuts to the flashlight, recorder, etc. Is there a way for me to force it to ask me for my lockscreen password, so that I can just type it in already. I'm trying to be mad at myself, but it's so stupid that I can't help but laugh, although I'm annoyed. All this for a theme.