Hi Chris and Welcome! There are ways we can help you, but you need to give us a starting place.
First, upgrade to full membership (free) so that you can begin adding you tree.
Second read the help given in the links a greeter left on your page and look at this link
https://www.wikitree.com/wiki/Help:How_to_Use_WikiTree
Third, start adding your parents and grandparents. Put in the details you have, dates and places. Remember to cite your sources.
Fourth, come back here with questions and/or use the offers of help on your profile page.
Have a good time, we will help you .