[How are dividend payments made on a share dealing account? newbie question]

Where is my cash ledger showing dividend income please? I should have received three separate dividend payments but can’t see them anywhere. Help centre also says we’re asked whether to reinvest or keep as cash. I’ve not seen that either. Thanks

[Where do I find dividend payments into my share trading account?]

When I log in to my account I can’t find where my dividend payments show up (though I know I have received a few since I opened my trading account in March). Could some kind soul please tell me where precisely to look? Also, I thought I would be offered a choice of whether to reinvest or keep as cash. Again, I’ve not been able to locate. Many thanks!