It looks like you uploaded a server world that doesn't work with LearnToMod's servers; it might be causing your new mods not to save as well.
Click the what's hot tab in the middle of the learntomod homepage, and select a world from the curated worlds list to download. Click the green put on server button and click the start server button to get a new ip.
If that didn't solve it: there may be something in the mod code that's causing the problem. Since you have the screenshot to work from, it may be best to delete the mods from https://mod.learntomod.com/programs then reproduce the mod, a line at a time. That way you can determine where the problematic area of the code is.
Also, you may need to add an info parameter as a way to store information analyzed by the mod. Here's how to make a parameter in Blockly:
Quite a few of the advanced level mods, ones that use multiple variables, use the info parameter, such as the Gotta Catch Em badges, as a example.