E-liquid? I'm a beginner!

[Levi_Bogi]

Hi everyone, I’m curious, where can I buy ready-made e-liquid these days? A few years ago I used to vape Big Mouth for a while, but now in tobacco shops I only find this Mellow Dew. So my question is, how can I get something like Big Mouth or these kinds of ready-made products? (Nicotine-free is fine too). I use a pod system. (I’m a beginner, so apologies if I wrote anything incorrectly).