Help/Support H&C2 crashes when I do a long push on any variable I have found in IGG

[Atomictiger 2 iPhone 7 Plus 11.2.6]

IOS version: 15.1.1 jailed
Hi, due to the H&C2 version on armstore being the free/limited version I installed a 1.3 ipa from elsewhere so I could edit things with IGG. Whenever I do a long push on anything I’ve found on IGG it crashes. Which really made it hard to properly find and do things to variables. Thankfully I can copy and paste the address and look in memory browser to see if it’s the right thing and stuff, and I was able to edit the crystal amount and skill points.sadly the game is extremely unbalanced, all the heroes that aren’t human are completely useless, which is annoying, so I tried to edit skill levels. Sadly due to the fact I can’t really properly use several features of IGG due to crashes, it severely limits what I can change and how I can find the proper things to edit. I then tried to edit weapons as the perks themselves were a no go, but figuring out how the weapons are stored in the data, and what to edit was a nightmare. Couldn’t find it by searching on any of the variable types, I tried looking in the game exe (the game didn’t seem to have a bin or metadata thing) and it didn’t really help. Overall the game is kinda lame with how unbalanced the characters are, so I’m kinda stuck, being able to long hold variables would be very helpful, I don’t know why it doesn’t work. I had a slight problem with this in another app I did this with before, but it wasn’t even close to as severe or consistent, no matter what I crash when long pushing any address. I also tried save editing, but the save file is some weird extension (.fm) and the encryption made no sense to me. Every time I make even a tiny change in my game, even crafting a single weapon, the entire save game changes, it doesn’t add a couple things, the whole entire save file’s data morphs. 

Updated June 1, 2023 by Atomictiger
Added needed information

[Atomictiger 2 iPhone 7 Plus 11.2.6]

@Rooki added iOS version and stuff