I have tried on several occasions to email you however it appears my computer proficiency is still a wee bit lacking and I duly apologise for this. My personal email address is [Email address suppressed for privacy]
I hope you could forward this message to your contact in Germany so I may send my Senator Chronograph for remedial work / servicing.
As someone here noted, unfortunately there is no AD for Glashutte Original in Australia at present. Hence, the need for me to send my timepiece to Glashutte. Thanking you for your wonderful assistance.
Sincerely,
Victor Tan