Get online support
Hi @Juhyunko,
Welcome to TPG Community!
There are many reasons why your upload speed might be slow. We need to pull up your account in order for us to know what service plan you're on and what's the best way to address the issue. Kindly PM your TPG account username or customer ID and we'll take it from there.
How do I private message (PM) in the community
Regards,
Angeli