Support from AliExpress is quite good. They don’t take any bullshit from their sellers and often refund at least a partial amount of your purchase.
I think I got 30% back once because the wrong color was delivered.
The biggest issue is that they tend to fake delivery time by switching around old tracking numbers. If you want something quick, I really wouldn’t recommend it.
Doing sudo nano will not load your user configuration, sudoedit will. I had plenty of problems with this, but I assume you don’t have any custom configuration.