How did you get England tickets btw? I want to follow us in 2020. Tickets for England (and a few other nations) games on Viagogo were horrendous (I don't recommend using them!) but ended up going to Wales v Russia, which was a quality game, shame I was in the Russia end.
So I don't bore you with a really long reply outlining all the terms and conditions.
Now: I'm in the Travel Club, pay £65 every two years and then you enter the ballot for tickets. You build up points (caps) the more games you go, which gives you more chance/opportunity of getting tickets and so on. Since joining I've done Germany, Amsterdam and Glasgow through the club.
You have to have ID/your membership card to collect tickets and they won't post them out in advance - so your chances of getting tickets in the England end are low, unless you find someone out there who has travelled all that way and doesn't want to go to the game. For Tournaments though, they post the group stage tickets out in advance, so if you wanted to see England at Euro 2020, you would have a better chance of getting to see them at the group stages. Knockout round tickets and it's back to collection with ID....
Pre-Euros/Euros: was lucky enough to work with someone who went on England away for a weekend on the piss with his mates, which was brilliant for Berlin, where he didn't go to the game! For the Russia/Wales games, they were tournament group stage games, and he was on holiday when they were being played, so he applied for them for myself and someone else and they were posted out in advance. Was fine getting into the ground even though they had his name and fan number on - with 10k people trying to get into an away end they didn't have time to check.
If I was you, I'd join the travel club. I started in 2016 with 0 caps and still managed to get tickets for Scotland, Dortmund and Amsterdam away, so you've got a chance of building points up and getting decent away tickets!! Buy tickets for the home games, get a fiver off, and just flog them online and build your caps up. I've only seen England at Wembley once! You won't regret it.