Doesn't launch

Not sure on version

but 14 days ago mine craft worked till iOS done a new update. I can't update further than 10.3.4 due to my iPad being version 4.Apple support are saying its the developers issues when I know it's Apples update causing older versions not to work properly.

not sure if you can help but at the moment I can't get mine craft too load I get Mahong and then white screen and then nothing