Refunds?

Has anyone ever been successful in getting a money refund back from LP or Line Store online itself? ... or did they have to use Apple, Google Play Store, PayPal or their bank to get it back? *or can you still get a refund regardless? (if it's been a weeks worth)

*Update edit/add: Would one have to delete their account first before asking for a refund, just in case LP confiscates gifts that were given to friends?
Or should still keep my account and try to proceed anyway? ... Just in case I get "lucky" to still keep my account but get my items removed or something or temporary suspended... based on this (old) link?

** So, I may have done something really stupid and spent way too much money in the last few weeks or so. I'm expecting LP to delete my account, so I'm not so worried about that. It's going to really hurt to say goodbye to my 7 year old account though, been playing since 2013, but that's how it is LOL

*** Update note: Coming to realise I have a huge problem and it's ruining my life. I might make another post but standalone just on addiction in this sub, seems relatable content or allowed or useful advice somewhat... as fun as it is sharing our united love/ complaints for this game, I think this is kinda important to address too.

****(UPDATE) 28/10/2020: https://www.reddit.com/r/Lineplay/comments/jjkfkh/my_account_is_now_banned_for_30_days_update/?utm_medium=android_app&utm_source=share