Your gig description for beta reading looks bare, and really doesn’t describe what it is you are offering to do. Do you just read the client’s work? What’s included in your beta reading for each package: are you strictly proofreading, like do you offer grammatical or spelling suggestions, or do you pick it for cultural context, i.e.- slang terms, locales you are familiar with or will research, etc.? Are you offering a rewrite in any way, shape or form?
Try to be more specific about what you can do, and be honest with what is outside of your gig perimeters or skills. If you want to upsell, then offer Gig Extras, or mention you can do custom offers. And this last point is nitpicking, but in your package descriptions, you offer to " beta read up to 5,000 of your story"- are you beta reading for 5,000 characters or 5,000 words? Try to specify so that your client will know just how much they are paying for!
Hope this helps!!!