Welcome johnny42195
There is a subforum here at Bladeforums specifically for asking questions about knifemaking. You might find good info there, and you can always ask/post questions of your own. You can find it by clicking this link
https://bladeforums.com/forums/shop-talk-bladesmith-questions-and-answers.741/
Or you can find it by clicking on the white "Forums" button in the upper left hand corner of the screen under the Bladeforums logo (next to "Categories").
And for knife making supplies you might also check out USAKnifemaker.com and Knifekits.com. There are other sites as well that specialize in supplying knife makers with parts and materials.