Lidl and Kaufland stop delivering flyers and leaflets to my place in Poland. First - this is not Germany and we don't waste papper left and right for any formal

Lidl and Kaufland stop delivering flyers and leaflets to my place in Poland. First - this is not Germany and we don't waste papper left and right for any formal and informal, solicited and unsolicited communication. Second - I don't want your papper spam, I don't want any spam in any form really.