VEXcode Text is the more advanced software for programming V5 robots. Instead of using a graphic interphase, you program by typing the commands similar to other programming languages. This skill is much more easily transferrable to other programming languages and is much more helpful in the long-term.
Team 1814V has created a series of VEXcode Text tutorials which are helpful when starting out.
This page has a lot of information and support if you need assistance with coding.