inserting license problem

Avast Business Avast Endpoint Protection
1

hello sir
im having problem with my avast because my avast is trial only i want to enter license key but cant input the license key

http://[IMG]http://img844.imageshack.us/img844/2623/ygfhfgh.jpg

Uploaded with ImageShack.us[/img]
what can do?

2

We can’t see image by link you’ve posted, try to attach the image to this post.
Which product have you bought?
Here you can find instructions for insert the license
https://support.avast.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=476
and with the link below, you can use to request again the license file
http://www.avast.com/resend-license-paid.php