Cant log into my LINE account without Smartphone!!

Ive been using this LINE app on my Mac for awhile now. Today I am at a hotel and tried to log into LINE. Suddenly it doesnt recognize me -- (new IP address? I am in the same city) -- and requires me to log in again.

But I cannot log in again. I have my email address and password, but those are not enough. It wants me to input something on my Smartphone. You know, the one I dont have??

LINE, I do NOT have a Smartphone. I DO use your app on my iPad, but I have NO Smartphone. I am unable to input any phone number into a Smartphone.

Please do away with requiring people to enter something on their smartphone. If you have a doubt as to someones identify, add an option that emails me if I need a password reset (which I dont).

LINE tech support is literally non-existent. It consists of a bland list of FAQs on its website. If your issue isnt addressed there, then there is no way to contact LINE to let them know you are having problems.

I have enjoyed meeting many people on LINE, but I cant even buy stickers on this version and now I cannot even log in!!!

badkitty_ about LINE