Install tiktok pixel in wordpress

vai banglai bolle somossa ki

Hi, After doing this, pixel not showing up when trying to make campaign, what could be the issue? All seems OK, the pixel is associated to the ad account, test events is ok,I clear the site caches, pixel HELPER active OK but the problem don't fixed.

vaia apnar kace theke ki review ar help pawa jabe?
please janaben !!!!