I no par Ruskie and I'm not keen on novicok
I do gavarit paruski
and the alleged Novichok nonsense wasn't what the UK media told you. Educate yourself >here<
and join the 19-page conversation if you wish. If Russia wants to dispose of a traitorous spy abroad - as many nations including the UK have done - there are much easier, lower profile and less obvious ways of doing it. The spy was never made available for interview. The story is full of holes.
I'm sure you were joking and no harm was done, but the western media is prone to habitually lie about Russia
Your links open just fine here.
There are many Russian sites listing parts, some are just catalogue sites to catch advertising revenue. Vax isn't a well-known brand in Russia. I doubt there is a parts network there. I'd not recommend ordering Vax parts from an unknown Russian site. I would be happy to advise if I thought a specific Russian site was a valid or credible one though.
Hopefully someone here can help you further.