Nttgame Knight Online Missing Cash and Account Access Issue

Hello, first of all, I hope you are doing well. I created a Knight Online account one month ago. In this account, I used 5 cash out of 400 cash for trading, leaving me with 395 cash and 10 million in the bank. However, it seems like my account is not recognized as mine anymore. I would like to show this with a picture and request your support regarding this issue.
Unfortunately, I encountered a problem that I will try to explain in a video. I want my account to be restored. I would greatly appreciate your assistance in this matter. I would like to emphasize that I want to show you exactly what I have written to you in the video. Enjoy watching.
First, we enter the Knight Online website: https://www.nttgame.com/knight. After logging in, you will see a user registration (Exp_9w7Z8bgY) with np 0. Normally, my registered information shows that I have 395 cash. Unfortunately, I cannot show you this situation.
I also want to show you a picture to confirm that this account is mine. Instead of connecting to my account, it indicates that it has been activated with a different account, which does not belong to me. It appears that my entire account has been deleted, but I want to point out that when we enter the Knight Online web address https://www.nttgame.com/knight, you will see that Google automatically connects to it.
I request that this issue be resolved as soon as possible. I clicked on the Nttgame link below to complete my registration, and the registered Gmail address for this account is g***********@gmail.com. I wanted to share this with you. Therefore, it may not be displayed as I cannot connect to the site again. Please be informed.