Can I use Conditional Logic with Product Customizer?
Unfortunately Product Customizer does not currently have the ability to conditionally display options.
Many users want to be able to show or hide customization options to conditionally display them. For example, if one option is "Add gift options?", then show other gifting options, i.e., messages and wrapping options. This feature is definitely on our roadmap for the app, but we prioritize development based on customer feedback and votes.
If you'd like to submit a vote for this feature, we'd love to hear from you :). Please let us know which features are important to you by using our feedback form. We'll add your email to our voting list, and we'll also notify you if we start to build this feature.
If you need this immediately, you can certainly achieve this with some custom code using a Shopify Expert.