Controller is bad quality and won’t connect.

I would give 5 stars but I paid extra to get a controller with it and the controller spring inside for the battery broke from taking out a battery. Please contract me to receive another one or what we can do cause it wasn’t worth the extra money as of right now. So I was able to solder the spring back in and worked but will not connect to the body. I have a a6000 and I tired everything to get it to work. Found a video on YouTube explaining how to do it and my remote won’t even show the green light when first turning it in and trying to set the channel to sync it. Please send me a new remote or hep me Figure out how to connect it.

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