1) Please be more specific with the issue you are having when posting here. The more detail you provide, the more likely it is that other users can assist you.
2) While they are still not as durable as traditional slab phones, foldable screens are more durable than they have ever been. Under normal circumstances with proper use/care, it is not typical for the screen to "have problems."
3) At 2 months, your device is well within the warranty. Assuming your issues are a manufacturer defect (not normal, but does happen sometimes, no matter what company you buy from) and not a result of improper use/care, you should be able to have the device repaired under warranty.
Bear in mind that many service centers are independent contractors and your experience may vary based on location. You may or may not have to mail the device off depending on your particular issue and preferences.
