Samsung Experience Stores do sell the plastic tpu Samsung option and if you ask nicely they'll fit it for you at no charge if the Rep isn't busy.
In the Uk the Note 10 comes pre fitted with a screen protector so if you haven't already removed it it should have one on.
If you intend to fit another make sure the factory one is removed.
I removed mine and fitted the Whitestone Dome Glass Screen Protector as imo they are the best available and work will with the fps and most cases.
🌈 Stay Safe & Stay Alert. 🌈
Current Phone ~
Samsung Note 20 Ultra 5G SM-N9860_256Gb SnapDragon 865+
Samsung One Ui 3.1/ Android 11.