Those bubbly bitcoin logos around the main square section makes it look ugly rather than fancy, don't you think so?
those bubbly things around the QR are not a part of the final result. it is some weird designing choice that they put there. I don't think it is that bad though. the result will only be the QR code with a bitcoin logo in the middle of it and also an additional orange boarder around the whole thing. if you download the result you will see it.
something like the donation QR at the bottom.
to OP, your system does not recognize Bech32 addresses which are bitcoin addresses starting with bc1, the result is just clean QR without BTC in the middle.
also it would have been best if your system detected each address automatically instead of needing the user to select the coin. for example
- if an address starts with 1 it is most probably bitcoin
- if an address starts with L it is most probably litecoins, D is Dogecoin
- if it starts with bc1 it is 100% bitcoins
- if it starts with bitcoincash: then it is 100% a bitcoin cash address (rip off of bech32 address by BCash people
)
... a lot more of these conditions which are simple to find.