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Looking for something like "high-power-500mm-f-8-telephoto-lens-for-canon-eos-rebel-eos-m-series-cameras"? Here are the closest matches:
BM Premium High-Power 500mm-1000mm f/8 Manual Focus Prime Telephoto Lens for Canon RF Mount Cameras
High-Power 500mm/1000mm f/8 Manual Telephoto Lens + Tripod + Backpack for Canon EOS 80D, EOS 90D, Rebel T3 T3i T5 T5i T6 T6i T6s T7 T7i, SL1, SL2, EOS 70D, 77D, 5D III, 5D IV, 6D, 7D, 7D II Cameras
High-Power 500mm f/8 Manual Telephoto Lens for Canon Digital EOS Rebel EOS-M, EOS M2, EOS M5, EOS M6, EOS M6 Mark II, EOS M10, EOS M50, EOS M50 II, EOS M100, EOS M200 Cameras