form not sending files

<p>Your Name (required)<br />
[text* your-name] </p>

<p>Your Email (required)<br />
[email* your-email] </p>

<p> contact number (required)<br />
[tel* tel-93]

<p> Delivery address<br />
[textarea your-message] </p>

[select* menu-209 “canvas size ” “12”x10” £10” “16”x12” £15” “20”x16” £20” “20”x30” £25” “” “10”X10” £10” “12”X12” £15” “16”X16” £20” “20”X20” £25”]

[file* file-163 limit:134217728 filetypes:gif|png|jpg|jpeg|psd]

<p>[submit “Send”]</p>