@Lakeof Red, I feel like your attitude is really poor.

You've listed the following bugs... did you even read them?

https://github.com/Scirra/Construct-3-bugs/issues/580

That's a bug in Chrome.

https://github.com/Scirra/Construct-3-bugs/issues/1277

That one was addressed and fixed?

https://github.com/Scirra/Construct-3-bugs/issues/1313

That's a 5-day old issue and the company has already assigned someone to look at it.

You really couldn't have picked worse examples.

Frankly, you come across as really unprofessional. 

Also, you may want to read up on UK law. You are not entitled to a refund just because you changed your mind. You must give the supplier the opportunity to repair the issue. If you're not willing to send a reproducible example of the problem, be it your own source or a minimal example, they are under no obligation to refund you.

5 hours ago, Lakeof Red said:

and tom ...stop downvoting francoisdiy's posts

Just to correct this false assumption, Thomas Gullen has not down-voted any of francoisdiy's posts in this thread.

Also, it's quite possible you've broken the actual law if the alleged threats and abuse towards Thomas Gullen are true (in addition to just being a bad person for doing so).

Edit: Feel free to explain why you down-voted me, so I can have a chance to respond/elaborate/explain what I meant better.

And I think we are about done here...