Disclaimer
I am from South Africa, a former colony of Britain, so my English will mainly be British English. HOWEVER, our English is also very versatile. If you see some American English somewhere it is because of TV, social media, and other influences.
We have our English as well. Some words are ours and most of them I am not aware of the differences. So if you don't understand my lingo, please ask me. I don't know all American and British English.
Peace yo