doomed to failure

well this isnt a good start its taken months to be abe to register, now along with signing in to new project all tracks marked with a red X what am i missing im not that stupid help please this is so unfriendly to use, thanks

I am new to this as well so I may well have misunderstood your question. If you click on the 'TRACK' tab and then on the pencil icon to the right of the 'LIBRARY' section a window will appear with a list of libraries. They all have a red cross to the left of each one. Click on the red cross next to your required library and then on the green tick at the bottom right of that window.

I hope that is the red crosses you mentioned!