I need WP developer to change flex slider with horizontal slider in a theme

General information for the website: photography web site
Kind of development: Customization of existing website
Num. of web pages/modules: 1
Description of every page/module: Our ready theme from themeforest working great but we want to change portfolio slider (felxslider) with the horizontal slider

Our website portfolio detail page: http://bit.ly/1Rpf5GH

as you see its flexslider working good but we want to remove it

Here is the website we want to apply horizontal carousel portfolio: http://bit.ly/1Sz2VJQ

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Both website is our website and we want to make their portfolio detail pages are same. Here is the js file from horizontal carousel portfolio: http://bit.ly/1NJeccg

We can send both theme files so you can work on local easily
Description of requirements/features: We want to exactly same horizontal portfolio (responsive and working without any problem)
Extra notes: