Yes... there are many ways to get legendary transform contracts... 1. Free Key and Contract from Survey. 2. Nightmare Coins. 3. Weekly Lugbugs. 4. Buy Legendary Contract bundles. Bam! U have enough legendaries.
As for ...why not ask them to combine 12 ancient for a legendary selection contract? im sure most of us qualify for the 12 ancient for legendary... - Did you not read the event info???? Yes, you can combine 12 ancient for a legendary contract.