TimeBlocks products are in-app payment products, and are managed by the store where you installed the app, not TimeBlocks.
The free trial is also verified by the store, so you need to contact the store customer center.
Please note that TimeBlocks does not have the right to check purchase history and refund.
We do not have the authority to process cash refunds.
If you want a refund, it may be troublesome, but please request a cash refund directly to the store where you purchased it.
You can request a refund through the website below.
Apple App Store
https://reportaproblem.apple.com/
Google Play Store
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