Question about suppliers

Hey guys, Sorry if this is a silly question as I have just started my amazon FBA journey but i have find a product but when i go to alibaba to source suppliers, i can find my items but when I select the option “verified Supplier” all my products I want to sell have disappeared but when I unselect this and keep the “trade assurance” option they appear again. My question is how important is this and should I only find supplier which are both “Trade Assurance” & “Verified supplier” in alibaba. thankyou so much