Hello, I need different kinds of mailing help.
I need help regarding address formatting and what all I exactly need in various mailing methods. I am in the United States. I have the address in english even though I don't fully understand it. I would like to know how or what to write for mailing a post card/a package containing item/or ordering something online like from Amazon. The Amazon page for example doesn't give room to write the address in Bangla and English (unless I put them next to another in the same box but I don't think that's a good idea.) I've never mailed something before even in my own country so I've taken an extra step here. If anyone can tell me what I need for those three seperate mailing/ordering styles I'd be really thankful. If someone could send links regarding information for each or talk about what they had to do or know what is necessary it would greatly help and be much appreciated.
Tldr: I need to know what languages and formatting I need to mail a postcard/a package/and order something online.