Giving you an answer to your question, more data is needed.
I guess you are synced, right?
How many coins you hold? Maybe your weight is so low that you will have to wait longer than expected.
Keep your wallet open, eventually you will get your share of stake reward.
Yes, my wallet synced and always online
I have 821051 LANA
You need more weight. If you put >2M lana you'll see frequent stakes appear on your wallet.