If you're looking to sell a bundle of fall leaves graphics in SVG, PNG, and DXF formats on your store "Disneydee," here's what you can do:

1. Create or Obtain the Graphics: Design or obtain 40 fall leaves graphics in SVG, PNG, and DXF formats. You can create them yourself using graphic design software or purchase them from a graphic marketplace like Shutterstock, Adobe Stock, or Etsy.

2. Bundle the Graphics: Organize the 40 fall leaves graphics into a bundle. Ensure that you have files available in SVG, PNG, and DXF formats for each leaf.

3. Prepare Your Store: If you haven't already, set up your store on "Disneydee." Make sure you have all the necessary information, such as payment methods, shipping options, and store policies, configured.

4. List the Bundle: Create a product listing for your fall leaves bundle on your store. Provide clear descriptions of what's included in the bundle (40 SVG, PNG, and DXF files of fall leaves), any usage terms or licenses, and any other relevant information for potential buyers.

5. Set the Price: Decide on a price for your fall leaves bundle. Consider factors like the effort put into creating or obtaining the graphics, market demand, and pricing of similar products.

6. Promote Your Bundle: Once your bundle is listed, promote it through various channels such as social media, email newsletters, or relevant online communities. This will help drive traffic to your store and increase sales.

7. Handle Sales and Delivery: When customers purchase your fall leaves bundle, ensure you deliver the files promptly and provide any necessary support or assistance they may need.

Remember to adhere to any copyright or licensing requirements when selling graphics, especially if you're using designs created by others. It's essential to have the appropriate permissions or licenses for the graphics you're selling.

If you encounter any specific challenges or have further questions about setting up your store or selling your bundle, feel free to ask for assistance!