Indexing of pins

Hi all, i have one account on pinterest, but i could't change it to business. I created new business account. A added 15 pins from my blog with hashtags and after 2 days i not see my pins in index ot pinterest. I press #mysuperhashtag and i see about 20 pins, but my pin i not see. Why? My first acc i have few repins, it's mean that users can find it, right?

What i need to do?
How i can change my first account to business.

Thanks.

Bing it!
Contact pinterest support i tried it once and got response pretty fast not like on facebook where they ignore you.
Also if the acc is new i think it will be ghosted

i tried to contact but i can't find where is it.