To register for Safesport you must first obtain your WHSPA membership.  When you purchase that online from the whspa website at the following link: ​form.jotform.com/83168487367169
You will receive an email with an access code that you are to then enter at the following website:
Once you purchase your WHSPA membership you will be given the link and access code to register for Safesport training 
If your members have any technical support questions, here is the FAQ, and here is the contact information:
SafeSport Help Desk can be contacted directly at help.desk@safesport.org or 720-676-6417. The Help Desk hours are Monday – Friday, 8:00 a.m. – 9:00 p.m. EST, and Saturday and Sunday, 12:00 p.m. – 5:00 p.m. EST.