Hi how can I sent customer tickets to our customer mobile
You’ll need a 3rd party service for sending sms. Something with a way to automate like an api for that services which you will then be able to automate samba to send the info inc message and number via their api.
Look at Documentation : https://kb.sambapos.com/en/4-35-how-to-apply-sms-sending-implementation-on-sambapos/