Lagos Seven checks decide the number beside a bookmaker here, and each of them reads the wording that bookmaker publishes about getting money out.
BetWisely.ng

BetWisely

In play payouts

Live betting compresses everything this site measures into a few seconds. The price moves, the cash-out button appears and disappears, and the settlement that follows is the part almost nobody reads about until it goes wrong.

Settlement is not the same event as payout

A settled in-play bet puts money in your account balance. Getting it out of the balance is a separate process with separate conditions, and the two are frequently confused in the same conversation.

SportyBet's FAQ says winnings will be immediately sent to your bank account after your confirmation, which describes the second step and not the first. Read any promise of immediacy carefully to see which of the two stages it is talking about.

Cash-out is an offer, not a right

The cash-out price is calculated by the operator from its own live prices, and books reserve the ability to suspend or withdraw it when a market is volatile, when a feed lags, or when the score changes while your request is in flight. A cash-out that fails at the moment you want it is normal behaviour, not a malfunction.

Treat the button as a convenience the operator may remove, and never build a staking plan that requires it to be there.

Latency is on your side of the connection

The score on a live page reaches you after it has reached the operator, and on a busy Nigerian mobile network the delay can be several seconds. Any strategy built on knowing something before the book does is trading against a system that saw the event first.

Palpable-error clauses cover the reverse case: a price published wrongly is typically voidable under the operator's terms, so a suspiciously generous live price is more often an error being corrected than an opportunity.

What live pages cost you to keep open

A live page refreshes continuously, and on a data bundle that is a running cost most bettors never account for. A ninety-minute match followed on a mobile connection is a real amount of money on top of the stake.

It is also why the lightest in-play interface on this market is a product feature and not a matter of taste. Every megabyte a book saves you is money it has not taken from your balance.