Καλέστε μας 
https://teams.microsoft.com/dl/launcher/launcher.html?url=%2F_%23%2Fl%2Fmeetup-join%2F19%3Ameeting_MTRjY2E2NDQtMDYxNi00OThlLWIxNWItM2YwN2VkZDM1NzY0%40thread.v2%2F0%3Fcontext%3D%257b%2522Tid%2522%253a%25229b893b67-6443-4d66-89db-071299e7a04d%2522%252c%2522Oid%2522%253a%2522b568636e-70ca-4fcf-9eef-cfb91281d906%2522%257d%26anon%3Dtrue&type=meetup-join&deeplinkId=5f614d29-2250-40ad-9c9a-2f28f4042415&directDl=true&msLaunch=true&enableMobilePage=true&suppressPrompt=true