I pick one of these sound effects for my personal video but pay someone to put the video together for me cause i dont know how to customize my video . Am i breaking the copyright law ? ....... Im using the video for my personal use to give people information ......
You can definitely get someone else to edit your video and these sounds and you can pay them as much as you want (this really has nothing to do with the license). That is fine provided you/they are able to credit to sounds in a reasonable way (for example in the video credits, or in the description on youtube or something).