Lama v3. going in circles

Question

I had to replace a motor so I did both of them and the 4 in 1 receiver. Since I had the patient open the Servos were also replaced. EK2-0705B = new receiverESL031= Extreme SE 180 Ball Bearing Motors - 2XEK2-0508 = digital servo - 2XStart it up and it just spins in a circle and wont lift off. Makes me want to go back to building plastic helicopters...Any suggestions, please...