Likely our biggest and only form of advertisement for now will be contacting youtubers, magazines, streamers etc. to write or talk about our project, or even better to play and share that experience with others. The open stress phase was very useful to fix prominent bugs, but now we need to also first make sure our servers still work properly when there are many more players online. Since release me and zyna have already fixed a couple of issues that were not easily detectable with lower player base. The servers are handling it very well and release could almost not have gone better, but we just want to make sure that any possible issues due to the increase in players are fixed first before we start actively advertising using the previously mentioned methods.
Its not impossible to play the Game. There are 300 Slots right now which are mostly full. You just have to try again and agian until it works. its the same for everyone. If you have more questions you should join the Skylords Reborn Discord Server.
Hope i could help