Roofing Materials (Running Springs)

Hello We are in need of a small amount of materials to roof the lean-to I built to keep our firewood dry.
The measurements of are roughly 12' long by 4' deep.
We are looking for tar paper, a few starter pieces, drip edge, the architectural shingles in a darker color, and possibly one piece of flashing.
We can't afford full bundle or roll prices.
I am not asking for a hand out.
We can pay a little bit, or if you have some work you need done, I can trade labor for materials.
Please, texts or calls only.
No emails.
My name is Kim.
Thank you for you time and consideration.
Have a great day.