I cannot connect to secureline vpn

I cannot connect to secureline vpn. Can anyone help?
I have about two (2) days before I have ti decide decide if i will purchase or not.

Hi,

Would you mind providing more details? What steps do you take before the issue occurs? Are there any error messages? Would you please attach a screenshot (https://support.avast.com/en-ww/article/Create-screenshot) of any error messages?