Why was my withdrawal reversed or paid only partially?

Reversal is often self-inflicted: many sites let a pending withdrawal be cancelled back into the balance, and some interfaces make that a single click. Partial payment usually means a max cashout cap, a weekly or monthly withdrawal limit, or a large win paid in instalments under the terms. Delays trace to incomplete KYC, a mismatch between the withdrawal method and the deposit method, an active bonus with unmet wagering locking the balance, or a duplicate-account flag. Ask support in writing which specific clause applies and keep the reply. A refusal to name the clause is itself a signal.