You can contact Gallagher & Robertson (G&R) technical support by sending an e-mail to support@glink.com or by using our contact information form.
Please include product name, version number and information about the device you are running the product on and Android/iOS version in addition to your question or problem description. It may also be useful for us to have a debug trace of your complete host session up to the problem. You can send an e-mail with the debug-content as an attachment directly from the debug screen.
Glink for iOS can be purchased on the Apple App Store. Glink for Android can be purchased in the G&R Webshop and on Google Play.