Start with the wording in your transaction history. Pending, approved and sent describe different points in a payment's journey. Save a dated screenshot and the withdrawal reference, then ask which stage is incomplete. BitStarz's §8.7.1 states a one-hour processing aim with exceptions; it does not make every later wait proof that the same rule was broken.
For a crypto withdrawal, ask whether the payment has been broadcast and request the transaction hash together with its network. A casino reference is not necessarily a blockchain transaction hash. If support provides a hash, compare the amount and destination with your request using the correct network's explorer. Keep a record of what you checked and when. Avoid assuming that a similarly named asset on another network is the same payment.
When a transaction is confirmed on the expected network but the receiving balance has not changed, the useful question moves to the receiving wallet or exchange. Provide its support team with the transaction reference and ask whether a crediting requirement remains outstanding. If there is no traceable transaction, ask BitStarz to explain what sent means in that specific withdrawal record and what evidence shows that funds left its payment system.
For a bank withdrawal, ask for the payment date and a bank-trace reference instead of a blockchain hash. The EUR transfer period in §8.7.7 is 3–10 banking days, separate from the operator's processing aim. Keep the request date, approval date and dispatch date distinct. A complaint with those three dates lets the reviewer identify the disputed interval rather than guess which clock the player and support are using.
In your public complaint, describe the missing step in your own words: for example, approved without a dispatch reference, or a confirmed transaction awaiting exchange credit. State the amount you are actually missing. A payment hash can expose linked transactions, so share only the information needed publicly and provide fuller records privately when the assigned manager requests them.

