TikTok ReSync: If I resync, Do I loose sales count (Ranking) on pre-listed item?

[b2body]

I have initially sync the inventory from shopify to TTshop and curretly selling on TTshop.

However since our TT business account is not linked to correct shopify TT login, I have disconnected.

Q1) If I resync, Do I loose sales count (Ranking) on listing already listed with previous login?

I got below message: 

We have identified products you have sold on TikTok Shop but for which sales information has not been updated to Shopify. Map products to Shopify before you continue.

[Shirley]

Hi @b2body, do you try manual link?