please help i need firmware from infinity support

i try to download but it show limited download just one allow me that i not still download after i click the link it show me that not allow twice download.

please help me. download this firmware and share for me
firmware name is
MT6580_P20_Pro_P10_8.1_F9B123_TC_G4_P20_Pro_WELCOM E_QS_ER281H_MP_M03_20181107_1729_LMY47I_f9b1_tc_g4 .zip

this rom for clone oppo

best regard

from GSM-Forum https://ift.tt/2ZhQH1Z
via IFTTT