You will find a chat icon on the bottom right in the help center, web application, and website.
In the mobile application, click on 'Help'
Email us at: phitechsupport@pahc.com
Telegram user: pHi-Tech_bot
WhatsApp number: +12403902034
SMS number: +18559093900
Contact pHi-Tech support
Written by Assaf Shafran