I was wondering if there's a way to find more miners so I could pay to speed up my transactions or however it works, I saw this post earlier and have contacted both of the miners but haven't got a response.
They will not likely respond to you because their inboxes are flooded with unconfirmed transaction requests.Like the above guy suggested,try a paid acceleration service instead.
You paid a decent transaction fee but not for the transaction of that size.Before using any accelerating service,give it a couple of hours more to see if they're naturally accepted by the network.