The time and date depend on you. When you register, you choose the date and the time that is good for you.
The most important is to choose your time zone. If you are not sure what your time zone is, you can find the information on the Internet.
You can see all of the available times for the free seminar on this page: www.krisamerikos.com/seminar
Follow the instructions on the page and make sure to choose the right time zone (so the time will be shown in your local time zone). You can do so by clicking "Select Timezone" or "Convert to Other Timezones".
When you register, you will get an email with instructions, the time of the seminar (in your local time) and a link. At the time when the training is supposed to start, click the link to go to the seminar.
If you didn't get a link, you should try checking your Spam and Promotions folders. If it is not there, you can re-register (check that your email is spelled correctly). The link is also on the page that you go to after you register.