Can you buy Twitch Bits through Google Play Card?

So I plan to buy 20 euro Google Play card so I can buy the app I want 18 euro, and since I will then have 2 euro left, I wanted to ask if I can use it to buy Twitch Bits via Google Play? Because I have such a crush on 20 year old live streamer girls, I would like to donate him 2 euro.

And if that worked, how do I have to do it? Is it all possible via a PC or do I have to have a mobile phone?

Yes. With Googleplay credit it is possible to buy bits via the app.

Can you also use a PC or just a mobile phone?

Yep

You can do that.

Only via the mobile app

OK. It is a pity that this is not possible via a PC. Because I have too little data volume in the SIM card and unfortunately I don't have Wi-Fi at home, only LAN.

It could work with BlueStacks, but there's less effort on mobile phones.

I'm sorry.