Yes, that is good enough to play Tanki. 

Simply just refresh and your problem will be solved. :)

Restarting your router should solve this unless your internet is very slow.

If that doesn't help then  Clean Flash Shared Objects.

Hello,

Read this: I’ve been punished, what to do?

Only players who purchased EN faction paint and completed at least 5 turns were eligible to receive the War paint. If you did purchase EN faction paint and completed 5 turns and still haven't received the paint then contact TechSupport using this form.

Do you get a pop-up to allow Flash Player when you open Tanki? If you do, then click on allow and your problem will be solved. If you don't get a pop-up, then you will have to allow it from your browser settings. 

Here is an updated chart. Please note, all sub-divisions of legend rank receive the same amount of crystals, which is 40K Crystals.

Please read this article: What to do if my account has been stolen?

This is not the right place to submit your answer.  The submission form of Question Of The Week of V-LOG 164 is this: Question of the Week Submissions. Please note the form is always provided in the Youtube video description and on the forum topic of V-LOG. Only submit qotw answer using the form provided there. 

The first one sounds more like lag than a bug. What is your average Ping and FPS?

If you want to report bugs/glitches, you can report them here.