Katakana is one of the types of Japanese character. It is used for something from other countries and writing names of people from overseas. Therefore your name will be converted into Katakana writing.
Normally the conversion takes 1 day. However this service send you the conversion datas after the payment is comfirmed. Therefore it depends on when your payment is comfirmed.
A Japanese native speker runs this service.
Yes, you can. Please ask by an E-mail.
No it does't. My apologies. This service convert your name into katakana. And also it teaches you how your name is pronounced.
I'm very sorry about that. Would you mind check your spam folder of E-mail?
Please contact me in English.
Because a Japanese native speaker convert your name based on pronunciation and spelling of your name. Therefore your name will be converted naturally.