I got in touch with Skywards program by website and they refused the tier match. See their answer below:
I'm writing to you with regards to status match request.
As promised, we have reviewed your request for a status match to Emirates Skywards based on your flying record with Avianca-Amigo program.
Unfortunately, at this time we are unable to offer you an upgrade to our Skywards Silver tier.
Thank you again for your email and interest in Emirates Skywards.
on March 11, 2017