[07:43:40] <Gopa>	 Hello,
[07:43:40] <Gopa>	 I have got the scholarship to attend the Wikimedia Hackathon 2019 in Prague, I have got all the permission from my university and I need invitation letter from WMF for the visa, I have mailed to the hackathon team 1-week ago and I also sent the follow up mail 3 days ago. Any help to get the invitation letter as soon as possible from the WMF ?