如何将数据从我的网站上的表格发送到我的本地内联网？

Here's my issue, I have just finished my website and i have a form on it that i send to myself via Email, everything is working fine except i want to make things easier for me and my team since i have to type all the date received from the forms to my local server, I have tried using php but i have no clue how to acces my local server from the website. My question is : How do i send the form directly to my server ?Here's my issue, I have just finished my websit