How do I find someone for a task outside of the available categories?

Here are examples of the tasks I need help with and I’m struggling to find folks who have the right set of skills listed. I’m also surprised there aren’t more categories.

Does anyone know how to search for/hire for these kinds of tasks?

- cleaning the inside of my vacuum

- going through my cabinets and throwing away all the stale spices

- digital tasks like helping me develop a database of grocery items/recipes that fit my tastes and nutritional/time constraints

- challenging clothing stain removal

If you’ve hired for these kinds of tasks before or know how to navigate the app for this kind of thing, any advice is appreciated!