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Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.
Builders who report a missing piece often find it in one of these places. Tick each one off as you look.
LEGO's request form asks for the set number (DOTS-SERIES-5) and each piece's element ID, both listed above.
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Tile Round 1 x 1 with Avocado on Orange Background Print
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Tile Round 1 x 1 with Black Zebra Stripes Print
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Tile Round 1 x 1 with Bright Light Yellow # on Medium Azure Background Print
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Tile Round 1 x 1 with Bright Light Yellow Palm Tree on Orange Background Print
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Tile Round 1 x 1 with Light Bulb on Magenta Background Print
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Tile Round 1 x 1 with Magenta +1 in White Heart Print
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Tile Round 1 x 1 with Magenta/Azure Leopard Spots Print
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Tile Round 1 x 1 with Magenta/White Flamingo on Black Background Print
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Tile Round 1 x 1 with Magenta/White Hand with Peace Sign Fingers on Bright Light Yellow Background Print
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Tile Round 1 x 1 with Medium Azure Lightning Bolt on Magenta Background Print
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Tile Round 1 x 1 with Medium Azure Wave Print
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Tile Round 1 x 1 with Orange 'hi!' in Speech Bubble On Green Background Print
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Tile Round 1 x 1 with Pencil on Medium Azure Background Print
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Tile Round 1 x 1 with Rain Bow WiFi Icon On Black Star Sky Print
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Tile Round 1 x 1 with Rainbow Star on Black Starry Sky Print
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Tile Round 1 x 1 with World/Globe with Face Print
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Tick each piece as you find it, or mark it missing.
LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.
Request a replacement from LEGOMark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.
Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.
