Can you go onto scratch on ur safari/google chrome browser on mobile and speedrun?

I am playing on iOS and got a time of 4 minutes something, and i didnt record it. I dont record any of my runs because when i turn the recorder on, it lags so damn much. Thats why i think there should be a way to submit photos instead of just videos. I understand you have to look at the run, but maybe someone can get in touch with Bennett to add a share replay feature?