Seeking training on using VoiceOver on iOS

Hi folks,

This is my first time using this. I have issues with painful vision so I want to learn how to use voice over. I have basics down like touch to select and double touch to activate. I seem to be having trouble being able to use it for regular web browser use. I have some issues with memory but am determined to figure it out. If anyone is really familiar and willing to do training I would be grateful. I know it’s new information but I’m having trouble figuring out how to use it for day to day stuff.