any idea will be helpful?

you must upload all files from the template you want to use and over write your existing files.... in the templates folder

1. You need a template for your version.
2. Unzip files.
For V. 2.1
So here you will have to copy and past all the files with the extension .tpl of a downloaded template to the root of your directory/Templates. Also don’t forget to copy and past the main.css to the root of your directory and not inside the Templates folder. Some codes doesn’t work the same in v3.0.X and V2.1 so you will probably find mistakes in the templates.

The installation.txt file will completely tell you what files you have to move and edit in order for the template to work fine.
For V.3.0

You just have to copy the folder that you uncompressed after a template’s download and past it to: root of your directory/Templates/here. Keep the name of the template as the name of the folder so you don’t get lost after when you have to manage templates!
After the installation.txt file will tell you which file you have to move to other folders and what code you have to include to your other files so that some special mods works without any problems.

thanks, i will try it and see if it works

I think the link derectory is done
Article Base Directory

Great ! Good luck
Upgrading your PhpLD are a next step ? ;P

Great. I was going to check the "Link Directory" link in your signature but it seems the account was suspended.

We still have a free version, but we don't focus on it too much these days.

The problem we ran into a few years ago was we were unable to provide adequate support AND keep the script free. What we did was offer the script at a low price point ($30), which now allows us to provide support and continue to invest in making the script better. We've probably updated the script a dozen times in 5 years as well as created lots of tools and mods, and there are hundreds of templates too. We even have a manual and some video tutorials.

And note, we still do offer a free version, though it has not been updated except security updates and minor improvements, and we don't really advertise it anymore.