https://support.google.com/phoneapp/thread/315428919?hl=en&sjid=4765173617842721350-NC

https://forum.paradoxplaza.com/forum/threads/sp-rt-how-do-i-ask-a-question-at-spirit-airlines.1723486/

https://www.devex.com/people/does-klm-offer-free-cancellation-p-2288686

https://www.devex.com/people/is-there-a-grace-period-for-klm-faq-expert-2288611

https://www.devex.com/people/does-klm-allow-date-change-klm-support-2288559

https://forum.paradoxplaza.com/forum/threads/sp-rt-how-do-i-ask-a-question-at-spirit-airlines.1723486/

https://help.showpad.com/hc/en-us/community/posts/23546511205778-How-do-I-contact-support-on-Kraken-TaLk-4-Caht-Support

https://www.devex.com/people/does-charge-for-cancellation-call-now-2289215

https://www.devex.com/people/does-klm-allow-date-change-klm-support-2288559

https://www.devex.com/people/will-cash-app-refund-money-if-scammed-live-helpdesk-2289394