Build an Online Store

Dears, I am not sure if you provide such a service, but I hope you can assist me with this as I have been struggling to find an assistant. I am trying to use bootstrap on a custom theme. I want to use bootstrap on specific elements, on a currently installed theme. I followed instructions on: [login to view URL] [login to view URL] The issue now is, if you open the category page, I am using bootstrap button. In the console, it showed an "Uncaught error: Bootstrap requires JQuery 1.9 or higher". If I include JQuery in [login to view URL], it throws other errors as I believe it probably conflicts with many extensions I have. Also, I noticed the theme designer already include an outdated version of JQuery. If I replace it with a new one, it messed up the design. This where I got this far trying to solve it myself. If you can help me to fix this at any quote, I will really appreciate it. I know I already have communicated with you for custom design and I was referred to other partner, but would like this to be taken care with you as I already had the pleasure working with you. I look forward to hearing from you. Thanks & Best regard