Translation of tramitar

I hope you you had a successful week in Dortmund. Because of the bad weather at the last moment I could not get on my flight to Dusseldorf and I have stayed home. I was afraid to fly.
It is very different from bars and discos and nightlife. So it has also advantages, however the quantity and the quality of information circulating in the social networks worries me a little. A lot of it is garbage.
I sent a letter 2 days ago. Did you get it? I see that you like sports. I play tennis. Maybe we can communicate together and write about sports and learn Spanish that way. Waiting for your reply.