I can tell you now that it's Korean as I recognise a few words.
"Juseyo" in Korean is "please give me"
"Unni" is the word a girl would call another girl older than her. (Only girls use this to older girls)
T.T is just a crying face.
The last thing I can tell you is that it's something about a battery. I know, this isn't very helpful at all, but I'm not Korean so I only have a limited vocabulary. Sorry.
"Jushigessoyo" is a more polite way to say "Please give me" in Korean, whereas "juseyo" is the casual form. The former is used in formal situations or when speaking to someone older or in a higher position, while the latter is more appropriate for informal settings or when talking to friends or those younger.
"juseyo" pronounced ju-se-yo when using it in a sentence you have to put the verb first for example: "bulryo juseyo" meaning "please sing"