i need to modify subscrtion inpurcahse on swifui code

I am looking for a skilled developer to modify the subscription purchase in my SwiftUI code.

Specific modifications needed:
- Adding new subscription options

Details of the new subscription options:
- I have a rough idea of what I want, but I need help finalizing the details

Timeline for these modifications:
- It is urgent and needs to be completed within a day

Ideal skills and experience:
- Experience with SwiftUI and subscription purchase processes
- Ability to add new subscription options and modify existing ones
- Strong debugging skills to fix any bugs in the subscription purchase process