:Hi, youve removed the sections that were at risk of you getting blcoked so thats no longer an issue. There are various policies and procedures for updating information on Wikipedia. 
 :Information must be supported by a reliable source this can be a news website or another major contributor that is considered reliable. The information must not appear to be promotional and should avoid the use of words that intend to give opinion or emphasis but dont add to the article. If you are going to remove information you should provide an edit sumary that explains why you have removed it. If you are usure about making the edits yourself go the the talk page of the article create a new section andpast the following text {{requested edit}} then state what you want to change. Another editor can see what you want done and make sure its done in the appropriate manner or seek further clarification from you if they are unsure.