r/onepiecetcgindia

Hi guys. I am new to One-Piece tcg scene. Instead of buying packs at the beginning, I am considering buying singles first and was wondering which websites are genuine sellers. I found a couple websites like https://www.onepiecetcg.in/, https://thekollektor.com/ and https://www.opcardin.in/ . The last website called opcard.in looks fishy and it also has placeholders for products and they have not been removed. It makes it seem less genuine. Could you guys please suggest which websites I should get my singles from? I thank you in advance.