Testproject integration w/ Saucelabs for Mobile Executions

We are not able to execute the mobile executions on SauceLabs virtual machines. As it says VM failed to start in saucelabs. Trying to fix this issue in all possible ways but no luck so far. Please let me know if someone is been using saucelabs for external executions in testproject for Mobile(Android and iOS).

We are trying to give all desired capabilities