If you want to sponsor us, you can reach us through e-mail (go to navigation and then to "Contact"). When you mail us we can negotiate what we can offer you and what you can offer to us.
We can put advertisement on our website for your company. You can send us an image which we can put on our site (or HTML code). We can use this image on flyers and poster either (or another one). We also can advertise your company on our social media (Facebook, Twitter and so on).
So if you are interested, you can contact us!