Hi Novo2018. I just put this symbol into my Fidelity account :WROCF and came up with this:
WHITE ROCK MINERALS LTD (WROCF)0.550.00 (0.00%)x 66737Bid 0.55 x 0 Ask 0.00 x 0 Vol 203,047AS OF 09/09/2020 1:55 PM ET
Shows 203,047 shares traded Just a bid. No ask and unchanged. I'll try again in the morning (I live in the States).