Can I say 'I don't find mistakes in others'?

[Twilit1988]

1 : "I don't find mistakes in others" correct?

2 : "My Phone credit is running out slowly because i'm using GPRS" correct?

3 : "Someone took my heart out of my chest" OR "Someone took my heart out of chest"?

4 : "You'll live more 50 years" OR "You'll live further 50 years"?

[Milanya]

3 : "Someone took my heart out of my chest" OR "Someone took my heart out of the chest"? Who was it? A cardiac surgeon?

4 : "You'll live 50 years more" OR "You'll live 50 more years"?
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con·text - The part of a text or statement that surrounds a particular word or passage and determines its meaning.

[Twilit1988]

Thanks Milanya
but i didn't get the reply of 1 and 2 questions.