Mark doesn't FINISH the story. Yes the women were afraid and didn't tell anyone. But according to Matthew Jesus meets up with them and tells them they don't have to be afraid and to go tell his disciples( then they obey him). Did you follow along in the bible with the verse references? It's NOT a contradiction...it's just leaving a cliffhangar that the other accounts adress.
Completely 100% wrong .
I n mathew they were already GOING to tell the other disciples when they founf Jesus in the way. So still a copmlete and blatant contradiction. In Mathew they were going to tell the disciples, in mark they told no one. Actually, in Mark the angel had already told them that they shouldn´t be afriad, yet it says they were afraid and told no one what happened.
Furthermore, in Mark they were wondering who was going to remove the stone from the tomb, and WHEN THEY LOOKED it was ALREADY removed. this copmletely contradicts Mathew in which THEY SAW how the angel removed the stone from the tomb. Furthermore, in Mathew they leave ad "the instant" after they saw the angel, so they wouldn´t be able to have been inside the tomb, given that they saw the angels when removing the rock. In luke, the rock was also already removed when they got there, and they found the angels inside, not outside the one angel removing the rock but inside wo angels talking to them.
Furthermore, in John, when they speak to Simon WITHOUT having talked to the angel NOR Jesus they say to him "they took the body of ourlord and WE DONT KNOW where they put it". If they had talked already with Jesus before talking to Peter, they would know Jesus was already alive and walking and would have said that. this was not the ¡case in John, because it is copmletely different to the others.
So as you see, the contradiction persists.