Note the time, competition name, and what you observed (error messages, disconnects, incorrect client totals). Try a stable connection and supported browser or device, then rejoin if the rules allow resumption.
Contact support@skillarena.bio during Monday–Friday, 9:00–17:00 (AZE time) with as much detail as possible. Widespread platform faults are handled under the Competition Rules, which explain when matches may be resumed, voided, or scored on the last valid state.
Local device failures are not automatically grounds for a rewrite or refund, subject to applicable law and published terms. LEGAL REVIEW REQUIRED.
This answer is informational for United Kingdom audiences. Availability and eligibility may vary by jurisdiction. Where wording conflicts with published legal pages, those pages prevail.