Could some explain me the Level process?

When the winner marks his game as received (after giveaway has ended) u will receive your cv which will allow you to level up. In your profile next to contributor level if you hover over the circle it will show your progress to next level~

Under your profile you have a bar called Contribution Level. If you hover your mouse over the dots you will get a number (1.39) in your case. When the value reaches 2 you will increase level.

The first level you get when you do your first GA. The other levels are exponential depending on the value of your gifts (bundled games only count for 15% of the value). If you want more detailed information you can go to your profile at SGTools.

If you have any other questions, just ask :)

Edit: Welcome to SteamGifts, I hope you have a great time here :)

basically from where you are at you need $15.25 more real CV of sent games for lvl2. so just over $100 of bundled games, or $15.25 worth of unbundled games.

Maybe THIS might help as well in addition to what Belmasv posted.

Remember that anything on this list only gives you 15% of their contributor value. Games gets added to it if they have an effective discount of over ~95% anywhere in the world, as compared to the US steam store price.
(But it's not retroactive, so if you create a giveaway for a game today, and in 2 days it gets bundled, you still get 100% of the contributor value)

You can get a detailed view of your level progress on SGTools - that should help you to see exactly what's going on. You'll reach level 2 when your contributor value reaches $25.

The contributor value that you get for giving a game is based on the US price (in dollars, rounded off). "Bundled games" (mostly games that had been in a bundle before your giveaway started) give you only 15%. So currently you'll hit level 2 after giving an additional $100.67 of bundled games or $15.10 of unbundled games, or some combination of those.

Hope that helps.