[Benm00t]

hehe, as you get around in the game you'll notice that selling seeds wont be enough. For now just worry about getting your level up abit. Just go around killing the bomies you see, which will give you a little exp, enough to get your first few levels.
Try also joining some parties. Use /party help in Graal to see the options. In these parties, all users will share exp with the other users. This can be a good help in getting a few more basic levels until you are able to start killing larger monsters like t-rexes.

Once you've built your level up a bit, you'd have probably already found out more about the game to know what you need to do next. If not, there are always loads of people who'll be glad to help.

Good luck, and have fun. :-)