I need some very much needed scripting help?

Hello everyone! My name is xSniivy and I have always wanted to make games on Roblox but one major skill I lack is scripting and being able to work with guis. I have always wanted to learn how to script and be able to code with guis and things as such. Please if someone could teach me or help me with some of my questions and doesn't care to help, please message me on Discord @ xSniivy#2847.