rpg maker mv help

I've compiled myself the full MV and VX Ace icon sets along with 1 row of custom icons I made in between, but when I made myself a 1376th icon, it doesn't show in the database nor in game. Here are some screenshots:

I am new to rpg makers. MV will be my second! I actually played the RPG Maker on PlayStation through an emulator and very much liked it. MV is a lot more complicated but it hasn't been to hard so far. Though a manual to explain some things would be appreciated. I consider myself to be a pretty...

Greetings! I'm trying to make an ability sort of like Taric's "Imbue" from League of Legends, that can heal himself and allies, but the heal is stronger when cast upon himself. Is there anyway to succeed with this in RPG Maker? Thanks in advance.

Hello again! I'm making a Spellblade class of which has aspects of elements. I want to set it up so that if he has cast a skill like 'Aspect of Fire', his attack animation changes to a fire attack animation. I can't seem to find any obvious thing to do here. Can anyone help me?

Hello! I'm trying to design a skill that recovers TP, pending on how much defence you have. I know you could do this with HP, MP, etc, but I wanted to do it with TP. Any thoughts of how I could do this?

Okay, so I am making an event where that if you don't select a choice within 10 seconds, it will automatically select a choice for you. But, it doesn't seem to be working. Here is my event: So, I've made a conditional branch for 'if timer < 0 jump to label: silence', but it doesn't want to jump...