Regarding the issue of not being able to enter email addresses on the Switch

I started playing APEX today, but I couldn't do anything, including change my email address. I logged out and logged back in, deleted my data, and even went to the trouble of creating a new account, but I couldn't even enter my email address. I contacted Nintendo, but they didn't reply. I thought the APEX management would reply, but I heard that they previously couldn't make friends, and when they contacted them, they couldn't log in or do anything, and they didn't reply. So let me say it directly here today: why don't you work a little more properly? I'm sure there are many concerns from users.

I look forward to your reply.