Why is there no title or product information available on the marketplace for my bundle?

This is because EffectConnect does not create the product information for your bundle on the marketplace. Normally you would use separate images and text for your bundle(s), for example, an image with 6 bottles instead of 1 (because it is a bundle). These images are normally not available in EffectConnect because we only receive the data from your single products, not the bundles you create in EffectConnect. 

Therefore, you need to create the product information on the marketplace itself.